{"title":"GB9074.17 Hex Head SEMS Screws - Marine Stainless Steel (A4)","description":"\u003ch2\u003eWhat are GB9074.17 Hex Head SEMS Screws?\u003c\/h2\u003e\n\u003cp\u003eGB9074.17 Hex Head SEMS Screws are pre-assembled combination fasteners consisting of three permanently integrated components: a hexagon head bolt (per GB5783), a flat washer (per GB9074.24), and a spring lock washer (per GB9074.26). The washers are captured on the screw shank during the manufacturing process and cannot be separated during handling or installation — eliminating the need for manual washer placement on the assembly line.\u003c\/p\u003e\n\u003cp\u003eThe standard composition is: \u003cstrong\u003eGB9074.17 = GB5783 (Hex Bolt) + GB9074.24 (Flat Washer) + GB9074.26 (Spring Washer)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis A4 marine-grade variant is manufactured from SUS316 stainless steel, offering superior resistance to chloride corrosion, salt spray, and aggressive chemical environments compared to standard A2 grades. It is the preferred choice for marine, offshore, coastal, and chemical processing applications where long-term corrosion resistance is critical.\u003c\/p\u003e\n\n\u003ch2\u003eBenefits of Using GB9074.17 Hex Head SEMS Screws\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaptive Washer Design:\u003c\/strong\u003e Flat washer and spring washer are permanently retained on the shank — no loose parts, no dropped washers during assembly or handling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Marine Corrosion Resistance:\u003c\/strong\u003e A4 (SUS316) contains molybdenum (Mo 2–3%), providing significantly better resistance to chloride pitting and crevice corrosion than A2 — essential for saltwater and coastal environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster Assembly:\u003c\/strong\u003e Eliminates individual washer pick-and-place steps, reducing assembly cycle time in production and maintenance operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced Error Rate:\u003c\/strong\u003e Prevents missing washers or incorrect washer stacking — critical in automated, high-speed, or remote assembly environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent Clamping \u0026amp; Anti-Loosening:\u003c\/strong\u003e The spring washer delivers reliable vibration resistance; the flat washer distributes clamping load evenly across the bearing surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified Inventory:\u003c\/strong\u003e One SKU replaces three separate fastener components, streamlining procurement and reducing storage complexity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance Ready:\u003c\/strong\u003e Manufactured to GB9074.17-1988 national standard with full dimensional and material traceability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterial \u0026amp; Finish\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eComponent\u003c\/th\u003e\n      \u003cth\u003eMaterial\u003c\/th\u003e\n      \u003cth\u003eGrade \/ Standard\u003c\/th\u003e\n      \u003cth\u003eSurface Finish\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHex Bolt (GB5783)\u003c\/td\u003e\n      \u003ctd\u003eMarine Stainless Steel A4 (SUS316)\u003c\/td\u003e\n      \u003ctd\u003eA4-70\u003c\/td\u003e\n      \u003ctd\u003ePassivated \/ Whitened\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFlat Washer (GB9074.24)\u003c\/td\u003e\n      \u003ctd\u003eMarine Stainless Steel A4 (SUS316)\u003c\/td\u003e\n      \u003ctd\u003eA4\u003c\/td\u003e\n      \u003ctd\u003ePassivated \/ Whitened\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpring Washer (GB9074.26)\u003c\/td\u003e\n      \u003ctd\u003eMarine Stainless Steel A4 (SUS316)\u003c\/td\u003e\n      \u003ctd\u003eA4\u003c\/td\u003e\n      \u003ctd\u003ePassivated \/ Whitened\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e A4 Marine Stainless Steel (SUS316 \/ 1.4401) — contains 2–3% molybdenum for enhanced chloride resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrength Class:\u003c\/strong\u003e A4-70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface:\u003c\/strong\u003e Passivated \u0026amp; Whitened (natural stainless appearance, enhanced corrosion resistance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Advantage vs A2:\u003c\/strong\u003e Molybdenum content provides superior resistance to pitting corrosion in chloride-rich environments (seawater, de-icing salts, chemical processing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDimensions of Pre-Assembled Washers in GB9074.17 Hex Head SEMS Screws\u003c\/h2\u003e\n\u003cp\u003eThe flat washer dimensions in GB9074.17 SEMS screws conform to \u003cstrong\u003eGB9074.24\u003c\/strong\u003e. The spring washer conforms to \u003cstrong\u003eGB9074.26\u003c\/strong\u003e. All dimensions in millimeters (mm).\u003c\/p\u003e\n\n\u003ch3\u003eFlat Washer Dimensions (GB9074.24)\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eThread Size\u003c\/th\u003e\n      \u003cth\u003eInner Diameter d₁ (mm)\u003c\/th\u003e\n      \u003cth\u003eOuter Diameter d₂ (mm)\u003c\/th\u003e\n      \u003cth\u003eThickness h (mm)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e3.2\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e9.0\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003e5.3\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM6\u003c\/td\u003e\n\u003ctd\u003e6.4\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003ctd\u003e8.4\u003c\/td\u003e\n\u003ctd\u003e16.0\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM10\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM12\u003c\/td\u003e\n\u003ctd\u003e13.0\u003c\/td\u003e\n\u003ctd\u003e24.0\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM16\u003c\/td\u003e\n\u003ctd\u003e17.0\u003c\/td\u003e\n\u003ctd\u003e30.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM20\u003c\/td\u003e\n\u003ctd\u003e21.0\u003c\/td\u003e\n\u003ctd\u003e37.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpring Washer Dimensions (GB9074.26)\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eThread Size\u003c\/th\u003e\n      \u003cth\u003eInner Diameter d₁ (mm)\u003c\/th\u003e\n      \u003cth\u003eOuter Diameter d₂ (mm)\u003c\/th\u003e\n      \u003cth\u003eThickness s (mm)\u003c\/th\u003e\n      \u003cth\u003eWidth b (mm)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003e4.1\u003c\/td\u003e\n\u003ctd\u003e6.9\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003ctd\u003e8.7\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM6\u003c\/td\u003e\n\u003ctd\u003e6.1\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003ctd\u003e8.1\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM10\u003c\/td\u003e\n\u003ctd\u003e10.2\u003c\/td\u003e\n\u003ctd\u003e16.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM12\u003c\/td\u003e\n\u003ctd\u003e12.2\u003c\/td\u003e\n\u003ctd\u003e19.5\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.7\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM16\u003c\/td\u003e\n\u003ctd\u003e16.2\u003c\/td\u003e\n\u003ctd\u003e25.5\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM20\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e31.5\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e5.7\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDimensional Data — GB9074.17 Hex Head SEMS Screws\u003c\/h2\u003e\n\u003cp\u003eAll dimensions in millimeters (mm). Bolt dimensions per GB5783. Nominal lengths (l) range from 6 mm to 200 mm depending on thread size.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eThread Size\u003c\/th\u003e\n      \u003cth\u003ePitch P (mm)\u003c\/th\u003e\n      \u003cth\u003eHead Width Across Flats s (mm)\u003c\/th\u003e\n      \u003cth\u003eHead Width Across Corners e (mm)\u003c\/th\u003e\n      \u003cth\u003eHead Height k (mm)\u003c\/th\u003e\n      \u003cth\u003eShank Diameter d₂ (mm)\u003c\/th\u003e\n      \u003cth\u003eMin. Thread Length b (mm) l≤125\u003c\/th\u003e\n      \u003cth\u003eMin. Thread Length b (mm) l\u0026gt;125\u003c\/th\u003e\n      \u003cth\u003eEst. Unit Weight (g\/pc) — M×20mm ref.\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e6.01\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e2.86\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003e7.66\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003e3.82\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003e8.79\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e4.82\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM6\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003ctd\u003e11.05\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e5.82\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e13.0\u003c\/td\u003e\n\u003ctd\u003e14.38\u003c\/td\u003e\n\u003ctd\u003e5.3\u003c\/td\u003e\n\u003ctd\u003e7.78\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM10\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e16.0\u003c\/td\u003e\n\u003ctd\u003e17.77\u003c\/td\u003e\n\u003ctd\u003e6.4\u003c\/td\u003e\n\u003ctd\u003e9.78\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM12\u003c\/td\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003ctd\u003e18.0\u003c\/td\u003e\n\u003ctd\u003e20.03\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e11.73\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM16\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e24.0\u003c\/td\u003e\n\u003ctd\u003e26.75\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003ctd\u003e15.73\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e65.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM20\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e30.0\u003c\/td\u003e\n\u003ctd\u003e33.53\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003ctd\u003e19.67\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e130.0\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote: Unit weights are reference values for A4 stainless steel at the indicated nominal length. Actual weights vary by length. Contact FULLERKREG for weight data at specific lengths.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eProduct Showcase\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:8px;\"\u003e \u003c\/td\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:8px;\"\u003e \u003c\/td\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:8px;\"\u003e \u003c\/td\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:8px;\"\u003e \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eGB9074.17 Hex Head SEMS Screws in A4 marine stainless steel are the preferred choice for environments where standard stainless steel is insufficient:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Offshore Structures:\u003c\/strong\u003e Boat fittings, deck hardware, dock equipment, offshore platforms — direct saltwater exposure demands A4-grade molybdenum-bearing steel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoastal \u0026amp; Waterfront Construction:\u003c\/strong\u003e Railings, walkways, structural brackets in salt-air environments where A2 would suffer accelerated pitting corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical Processing Equipment:\u003c\/strong\u003e Reactors, pipework flanges, pump housings — resistance to chlorides, acids, and process chemicals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood \u0026amp; Beverage Processing:\u003c\/strong\u003e Hygienic equipment, washdown areas, CIP (clean-in-place) systems — A4 meets stricter hygiene and chemical resistance requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePharmaceutical \u0026amp; Biotech Facilities:\u003c\/strong\u003e Cleanroom equipment, process vessels — corrosion resistance and surface integrity are critical.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwimming Pools \u0026amp; Water Treatment:\u003c\/strong\u003e Pool surrounds, filtration equipment, water treatment plants — chlorinated water environments require A4 grade.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesalination Plants:\u003c\/strong\u003e High-chloride brine environments where only molybdenum-bearing alloys provide adequate service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRenewable Energy (Offshore):\u003c\/strong\u003e Offshore wind turbine structures, tidal energy equipment — permanent exposure to seawater spray.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy FULLERKREG?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e🏭 \u003cstrong\u003eDirect Manufacturer:\u003c\/strong\u003e In-house production with full dimensional and material traceability to GB9074.17-1988.\u003c\/li\u003e\n  \u003cli\u003e📦 \u003cstrong\u003eWholesale \u0026amp; Bulk Supply:\u003c\/strong\u003e Competitive pricing for OEM, MRO, and distribution customers with flexible MOQ.\u003c\/li\u003e\n  \u003cli\u003e🔬 \u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e 100% dimensional inspection; material certificates (Mill Test Reports) and SUS316 material confirmation available on request.\u003c\/li\u003e\n  \u003cli\u003e🌎 \u003cstrong\u003eGlobal Export:\u003c\/strong\u003e Experienced in international shipping, export documentation, and compliance requirements.\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eFast Lead Times:\u003c\/strong\u003e Large stock of standard sizes in A4; custom lengths and packaging available.\u003c\/li\u003e\n  \u003cli\u003e🤝 \u003cstrong\u003eTechnical Support:\u003c\/strong\u003e Engineering team available to assist with grade selection (A2 vs A4), torque specifications, and application guidance.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[],"url":"https:\/\/www.fullerkr.com\/collections\/gb9074-17-hex-head-sems-screws-marine-stainless-steel-a4.oembed","provider":"Fullerkreg Fasteners","version":"1.0","type":"link"}