{"title":"Pozi Pan Head Screws (GB818-2016 \/ ISO 7045) - Marine Stainless Steel (A4)","description":"\u003ch1\u003ePozi Pan Head Screws (GB818-2016 \/ ISO 7045) — Marine Stainless Steel A4 (SUS316)\u003c\/h1\u003e\n\n\u003cp\u003eFULLERKREG supplies precision-manufactured Pozi (Pozidriv) pan head machine screws conforming to \u003cstrong\u003eGB818-2016\u003c\/strong\u003e and \u003cstrong\u003eISO 7045\u003c\/strong\u003e. Produced in \u003cstrong\u003eMarine Stainless Steel A4 (SUS316 \/ 1.4401)\u003c\/strong\u003e with a passivated and whitened surface finish, these screws deliver superior corrosion resistance — including resistance to chlorides and seawater — making them the preferred choice for marine, coastal, chemical, and high-humidity environments.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;width:30%;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePozi Pan Head Machine Screws\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePozidriv (Pozi \/ Type Z)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eHead Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePan Head (Cylindrical low-profile domed head)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eGB818-2016 \/ ISO 7045\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMarine Stainless Steel A4 (SUS316 \/ 1.4401)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eSurface Treatment\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePassivated \u0026amp; Whitened (Natural Stainless Finish)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eProperty Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA4-70\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eSize Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eM1.6 – M10\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eLength Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e2 mm – 80 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eThread\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMetric Coarse Thread (ISO 68-1)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e6g (thread) per ISO 965-1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFULLERKREG\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:fixed;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;text-align:center;width:25%;height:160px;color:#aaa;font-size:13px;\"\u003e[ Product Image 1 ]\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;text-align:center;width:25%;height:160px;color:#aaa;font-size:13px;\"\u003e[ Product Image 2 ]\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;text-align:center;width:25%;height:160px;color:#aaa;font-size:13px;\"\u003e[ Product Image 3 ]\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:12px;text-align:center;width:25%;height:160px;color:#aaa;font-size:13px;\"\u003e[ Product Image 4 ]\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDimensional Data (GB818-2016 \/ ISO 7045)\u003c\/h2\u003e\n\u003cp\u003eAll dimensions in \u003cstrong\u003emillimeters (mm)\u003c\/strong\u003e. Verified against GB818-2016 and ISO 7045 standard tables.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eThread\u003cbr\u003ed\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003ePitch\u003cbr\u003ep (mm)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eHead Dia.\u003cbr\u003edk max (mm)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eHead Height\u003cbr\u003ek max (mm)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eDrive No.\u003cbr\u003e(Pozi)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eDrive Depth\u003cbr\u003em min (mm)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eDrive Width\u003cbr\u003eb ref (mm)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eLength Range\u003cbr\u003el (mm)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eUnit Weight\u003cbr\u003e(g \/ pc, ref.)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM1.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.35\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e3.2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.3\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ1\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.9\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2 – 16\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.04 – 0.20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.40\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e4.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ1\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.7\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.3\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2 – 20\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.07 – 0.45\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM2.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.45\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e5.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ1\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.8\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.8\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e3 – 25\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.14 – 0.85\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM3\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.50\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e6.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.4\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ1\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e3.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e4 – 30\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.22 – 1.50\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM3.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.60\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e7.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e3.9\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e5 – 35\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.40 – 2.50\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM4\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.70\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e8.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e3.1\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.4\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e4.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e5 – 40\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.60 – 4.20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e0.80\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e10.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e3.7\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e5.7\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e6 – 50\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.10 – 8.50\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.00\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e12.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e4.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ3\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e6.8\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e8 – 60\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.20 – 15.50\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM8\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.25\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e16.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e6.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ3\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e2.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e9.2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e10 – 80\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e5.50 – 38.00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM10\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e1.50\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e20.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e7.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eZ4\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e3.0\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e11.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e12 – 80\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003e11.00 – 65.00\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12px;color:#888;\"\u003e* Unit weight values are reference only, calculated for A4 stainless steel (density ≈ 7.98 g\/cm³). Actual weight may vary slightly by length and manufacturing tolerance. Full per-length weight tables available on request.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eAvailable Length Series by Thread Size\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eThread\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left;\"\u003eStandard Lengths Available (mm)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM1.6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e2, 3, 4, 5, 6, 8, 10, 12, 16\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM2\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e2, 3, 4, 5, 6, 8, 10, 12, 16, 20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM2.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e3, 4, 5, 6, 8, 10, 12, 16, 20, 25\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM3\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e4, 5, 6, 8, 10, 12, 16, 20, 25, 30\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM3.5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e5, 6, 8, 10, 12, 16, 20, 25, 30, 35\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM4\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e5, 6, 8, 10, 12, 16, 20, 25, 30, 35, 40\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM5\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e6, 8, 10, 12, 16, 20, 25, 30, 35, 40, 45, 50\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e8, 10, 12, 16, 20, 25, 30, 35, 40, 45, 50, 55, 60\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM8\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e10, 12, 16, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;text-align:center;\"\u003eM10\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e12, 16, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eA4 vs A2 — Why Choose Marine Grade?\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eProperty\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eA2 (SUS304)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eA4 (SUS316) — This Product\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMolybdenum Content\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eNone\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003e2–3% Mo added\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eChloride Resistance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eModerate\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eExcellent — seawater \u0026amp; salt spray\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePitting Corrosion Resistance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eStandard\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eSuperior\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eChemical Resistance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eGood\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eExcellent — acids, solvents\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eRecommended Environment\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eIndoor \/ mild outdoor\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eMarine \/ coastal \/ chemical \/ food\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePrice Point\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eStandard\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePremium (higher Mo content)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSelection Guide\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eApplication \/ Requirement\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eRecommendation\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMarine \/ offshore \/ boat fittings\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA4 (SUS316) — resists seawater and salt spray corrosion\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCoastal construction \u0026amp; architecture\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA4 — superior pitting resistance in chloride-rich air\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eChemical processing equipment\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA4 — molybdenum addition resists acids and solvents\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFood \u0026amp; beverage \/ pharmaceutical\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA4 — hygienic, non-reactive, easy to clean\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSwimming pools \u0026amp; water treatment\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA4 — chlorinated water resistance\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eHigh-torque \/ cam-out resistant drive\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePozidriv (Pozi) — superior to Phillips under high torque\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFlush or low-profile assembly\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePan head — wide bearing surface, minimal protrusion\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eStructural \/ load-bearing assemblies\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eM5 – M10, A4-70 property class\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eStandard Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGB818-2016\u003c\/strong\u003e is the Chinese national standard for cross recessed pan head screws, equivalent to and harmonized with \u003cstrong\u003eISO 7045:2011\u003c\/strong\u003e. Key standard provisions include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread tolerance: 6g per ISO 965-1\u003c\/li\u003e\n  \u003cli\u003eMechanical properties: per ISO 3506-1 (A4-70 for marine stainless steel)\u003c\/li\u003e\n  \u003cli\u003ePozidriv recess: Type Z (Pozi), conforming to ISO 4757\u003c\/li\u003e\n  \u003cli\u003eHead form: pan head with flat underside and rounded top profile\u003c\/li\u003e\n  \u003cli\u003eFully threaded for lengths ≤ 38 mm (M3 and above); partially threaded for longer lengths per standard grip length tables\u003c\/li\u003e\n  \u003cli\u003eSurface condition: passivated per ISO 16048 for stainless steel grades\u003c\/li\u003e\n  \u003cli\u003eMarking: not required for sizes below M5; optional for M5 and above\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eMechanical \u0026amp; Chemical Properties — A4 (SUS316)\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eProperty\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eValue \/ Specification\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eStandard Reference\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eProperty Class\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA4-70\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eISO 3506-1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTensile Strength (Rm)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e≥ 700 MPa\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eISO 3506-1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.2% Proof Stress (Rp0.2)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e≥ 450 MPa\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eISO 3506-1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eElongation (A)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e≥ 40%\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eISO 3506-1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eHardness (Vickers)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eHV 220 max\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eISO 3506-1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMain Alloy Composition\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCr: 16–18%, Ni: 10–14%, Mo: 2–3%, C: ≤ 0.08%\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eASTM A276 \/ EN 10088\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMagnetic Permeability\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eEssentially non-magnetic (austenitic)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e—\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCorrosion Resistance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eExcellent — seawater, chlorides, acids, industrial chemicals\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e—\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e-196°C to +800°C (intermittent)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e—\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDensity\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e≈ 7.98 g\/cm³\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e—\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePackaging \u0026amp; Supply\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eThread Size\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eStandard Pack Qty (pcs)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eMOQ (pcs)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eBulk Packaging\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eM1.6 – M3\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1,000 \/ 2,000 \/ 5,000\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1,000\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePoly bag in carton\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fafafa;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eM3.5 – M6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e500 \/ 1,000\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e500\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePoly bag in carton\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eM8 – M10\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e100 \/ 200 \/ 500\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e100\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePoly bag in carton\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12px;color:#888;\"\u003e* Custom packaging, labeling, and mixed-size kitting available for wholesale orders. Contact FULLERKREG for bulk pricing and lead times.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy FULLERKREG\u003c\/h2\u003e\n\u003cp\u003e🏭 \u003cstrong\u003eDirect Manufacturer\u003c\/strong\u003e — Produced in-house with full process control from wire drawing to finished fastener.\u003cbr\u003e\n📐 \u003cstrong\u003eStandard Compliance\u003c\/strong\u003e — Every batch manufactured and inspected to GB818-2016 \/ ISO 7045 dimensional and mechanical requirements.\u003cbr\u003e\n🔬 \u003cstrong\u003eMaterial Traceability\u003c\/strong\u003e — Mill certificates and material test reports (MTR) available for A4 stainless steel upon request.\u003cbr\u003e\n📦 \u003cstrong\u003eWholesale Ready\u003c\/strong\u003e — Flexible MOQ, bulk pricing tiers, and OEM\/private label options for distributors and industrial buyers.\u003cbr\u003e\n🚢 \u003cstrong\u003eGlobal Shipping\u003c\/strong\u003e — Export packaging and documentation (CO, packing list, inspection reports) for international orders.\u003cbr\u003e\n✅ \u003cstrong\u003eQuality Assurance\u003c\/strong\u003e — 100% dimensional inspection on critical sizes; salt spray and hardness testing available on request.\u003c\/p\u003e","products":[],"url":"https:\/\/www.fullerkr.com\/collections\/pozi-pan-head-screws-gb818-2016-iso-7045-marine-stainless-steel-a4.oembed","provider":"Fullerkreg Fasteners","version":"1.0","type":"link"}