{"title":"Socket Flanged Button Screws (ISO 7380-2) - Stainless Steel (A2)","description":"\u003ch2\u003eFULLERKREG ISO 7380-2 A2 Stainless Steel Flanged Button Head Socket Cap Screws\u003c\/h2\u003e\n\u003cp\u003eFULLERKREG ISO 7380-2 A2 Stainless Steel Flanged Button Head Socket Cap Screws are corrosion-resistant fasteners featuring a low-profile dome-shaped button head with an integrated flange and a hexagon socket drive. Manufactured from A2 (SUS304) austenitic stainless steel with a passivated natural finish, these screws combine the excellent corrosion resistance of 18-8 stainless steel with the engineering advantages of an integrated flange — eliminating the need for a separate washer while providing superior pull-through resistance and a clean, professional appearance. They are the preferred choice for food processing, medical, outdoor, and aesthetic applications where both corrosion resistance and load distribution are required.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ISO 7380-2 (2022)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e A2 Stainless Steel (SUS304 \/ 18-8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrength Grade:\u003c\/strong\u003e A2-70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e Min. 700 MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProof Load Stress (Rp0.2):\u003c\/strong\u003e Min. 450 MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e ≤95 HRB (max. 210 HV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Flanged button head (low-profile dome with integrated flange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Treatment:\u003c\/strong\u003e Passivation — natural silver finish (pickling \u0026amp; passivation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e Metric coarse, full thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Tolerance:\u003c\/strong\u003e 6g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e Hexagon socket (Allen key \/ hex key)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e M4 – M16\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eISO 7380-2 vs ISO 7380-1 — Flanged vs Plain Button Head\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eISO 7380-2 Flanged (This Page)\u003c\/th\u003e\n\u003cth\u003eISO 7380-1 Plain Button Head\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead profile\u003c\/td\u003e\n\u003ctd\u003eLow dome + integrated flange\u003c\/td\u003e\n\u003ctd\u003eLow dome only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing surface area\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSignificantly larger (flange)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard button head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWasher required?\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNo — flange acts as integrated washer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSometimes yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull-through resistance\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSuperior\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad distribution\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExcellent on thin\/soft materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly efficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFaster — one fewer component\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eThin panels, soft materials, high pull-through risk\u003c\/td\u003e\n\u003ctd\u003eGeneral low-profile applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMaterial — A2 Stainless Steel (SUS304) Chemical Composition (%)\u003c\/h2\u003e\n\u003cp\u003eAll values are maximum unless a range is indicated.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eC (max)\u003c\/th\u003e\n\u003cth\u003eSi (max)\u003c\/th\u003e\n\u003cth\u003eMn (max)\u003c\/th\u003e\n\u003cth\u003eP (max)\u003c\/th\u003e\n\u003cth\u003eS (max)\u003c\/th\u003e\n\u003cth\u003eCr\u003c\/th\u003e\n\u003cth\u003eNi\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSUS304 (A2)\u003c\/td\u003e\n\u003ctd\u003e≤0.08\u003c\/td\u003e\n\u003ctd\u003e≤1.00\u003c\/td\u003e\n\u003ctd\u003e≤2.00\u003c\/td\u003e\n\u003ctd\u003e≤0.045\u003c\/td\u003e\n\u003ctd\u003e≤0.030\u003c\/td\u003e\n\u003ctd\u003e18.00–20.00\u003c\/td\u003e\n\u003ctd\u003e8.00–10.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMechanical Properties — A2-70 (ISO 3506-1)\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eRequirement\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength (Rm)\u003c\/td\u003e\n\u003ctd\u003eMin. 700\u003c\/td\u003e\n\u003ctd\u003eMPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProof Load Stress (Rp0.2)\u003c\/td\u003e\n\u003ctd\u003eMin. 450\u003c\/td\u003e\n\u003ctd\u003eMPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness (max)\u003c\/td\u003e\n\u003ctd\u003e≤95 HRB \/ ≤210 HV\u003c\/td\u003e\n\u003ctd\u003eHRB \/ HV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation after fracture (A)\u003c\/td\u003e\n\u003ctd\u003eMin. 25\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Tolerance Class\u003c\/td\u003e\n\u003ctd\u003e6g\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Treatment\u003c\/td\u003e\n\u003ctd\u003ePassivation (natural finish)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated flange\u003c\/strong\u003e — built-in washer function eliminates need for separate washer, reducing part count and assembly time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2 Stainless Steel (SUS304)\u003c\/strong\u003e — excellent corrosion resistance in atmospheric, freshwater, food processing, and mild chemical environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassivated natural finish\u003c\/strong\u003e — clean silver appearance with enhanced oxide layer for superior rust resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior pull-through resistance\u003c\/strong\u003e — large flange bearing area prevents pull-through in thin sheet metal, plastic, and composite materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile button head\u003c\/strong\u003e — smooth dome design with clean aesthetic appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-magnetic\u003c\/strong\u003e — suitable for applications sensitive to magnetic interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHygienic \u0026amp; food-safe\u003c\/strong\u003e — compliant for food processing, pharmaceutical, and medical equipment use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH compliant\u003c\/strong\u003e — no restricted hazardous substances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 7380-2 (2022) standard\u003c\/strong\u003e — latest revision compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCorrosion Resistance Guide — A2 (SUS304)\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironment\u003c\/th\u003e\n\u003cth\u003eA2 (SUS304) Performance\u003c\/th\u003e\n\u003cth\u003eRecommendation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor \/ dry environments\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003e✅ Ideal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor \/ atmospheric exposure\u003c\/td\u003e\n\u003ctd\u003eVery good\u003c\/td\u003e\n\u003ctd\u003e✅ Suitable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood processing \/ pharmaceutical\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003e✅ Ideal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreshwater \/ mild humidity\u003c\/td\u003e\n\u003ctd\u003eVery good\u003c\/td\u003e\n\u003ctd\u003e✅ Suitable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMild chemical exposure\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003e✅ Generally suitable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaltwater \/ marine (direct)\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003ctd\u003e⚠️ Consider A4 (SUS316)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrong acids \/ chlorides\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003ctd\u003e❌ Not recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eFULLERKREG ISO 7380-2 A2 stainless steel flanged button head socket cap screws are widely used in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFood processing and packaging machinery (corrosion resistance + hygienic surface)\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and medical device manufacturing\u003c\/li\u003e\n\u003cli\u003eThin sheet metal and panel assemblies requiring pull-through resistance\u003c\/li\u003e\n\u003cli\u003ePlastic and composite material fastening (large flange bearing area)\u003c\/li\u003e\n\u003cli\u003eOutdoor architectural hardware and signage\u003c\/li\u003e\n\u003cli\u003eElectronics enclosures and control panels\u003c\/li\u003e\n\u003cli\u003eLaboratory instruments and scientific equipment\u003c\/li\u003e\n\u003cli\u003eConsumer products and home appliances\u003c\/li\u003e\n\u003cli\u003eAny application requiring corrosion-resistant flanged button head screws without a separate washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDimensional Specifications — ISO 7380-2 (Unit: mm)\u003c\/h2\u003e\n\u003cp\u003eKey dimensions per ISO 7380-2 (2022). The flange diameter (dc) is the critical additional dimension vs. ISO 7380-1.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eThread (d)\u003c\/th\u003e\n\u003cth\u003ePitch (p)\u003c\/th\u003e\n\u003cth\u003eHead Dia. dk Max.\u003c\/th\u003e\n\u003cth\u003eHead Dia. dk Min.\u003c\/th\u003e\n\u003cth\u003eFlange Dia. dc Max.\u003c\/th\u003e\n\u003cth\u003eFlange Dia. dc Min.\u003c\/th\u003e\n\u003cth\u003eHead Height k Max.\u003c\/th\u003e\n\u003cth\u003eHead Height k Min.\u003c\/th\u003e\n\u003cth\u003eKey Size s\u003c\/th\u003e\n\u003cth\u003eKey Depth t Min.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e7.60\u003c\/td\u003e\n\u003ctd\u003e7.36\u003c\/td\u003e\n\u003ctd\u003e9.40\u003c\/td\u003e\n\u003ctd\u003e9.00\u003c\/td\u003e\n\u003ctd\u003e2.20\u003c\/td\u003e\n\u003ctd\u003e1.80\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e1.05\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\u003e9.50\u003c\/td\u003e\n\u003ctd\u003e9.22\u003c\/td\u003e\n\u003ctd\u003e11.80\u003c\/td\u003e\n\u003ctd\u003e11.40\u003c\/td\u003e\n\u003ctd\u003e2.75\u003c\/td\u003e\n\u003ctd\u003e2.25\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e1.35\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\u003e10.50\u003c\/td\u003e\n\u003ctd\u003e10.22\u003c\/td\u003e\n\u003ctd\u003e13.60\u003c\/td\u003e\n\u003ctd\u003e13.20\u003c\/td\u003e\n\u003ctd\u003e3.30\u003c\/td\u003e\n\u003ctd\u003e2.70\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e1.60\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\u003e14.00\u003c\/td\u003e\n\u003ctd\u003e13.57\u003c\/td\u003e\n\u003ctd\u003e17.90\u003c\/td\u003e\n\u003ctd\u003e17.50\u003c\/td\u003e\n\u003ctd\u003e4.40\u003c\/td\u003e\n\u003ctd\u003e3.60\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e2.20\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\u003e17.50\u003c\/td\u003e\n\u003ctd\u003e17.05\u003c\/td\u003e\n\u003ctd\u003e22.30\u003c\/td\u003e\n\u003ctd\u003e21.80\u003c\/td\u003e\n\u003ctd\u003e5.50\u003c\/td\u003e\n\u003ctd\u003e4.50\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e2.75\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\u003e21.00\u003c\/td\u003e\n\u003ctd\u003e20.48\u003c\/td\u003e\n\u003ctd\u003e26.70\u003c\/td\u003e\n\u003ctd\u003e26.20\u003c\/td\u003e\n\u003ctd\u003e6.60\u003c\/td\u003e\n\u003ctd\u003e5.40\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003e3.30\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\u003e28.00\u003c\/td\u003e\n\u003ctd\u003e27.48\u003c\/td\u003e\n\u003ctd\u003e35.70\u003c\/td\u003e\n\u003ctd\u003e35.20\u003c\/td\u003e\n\u003ctd\u003e8.80\u003c\/td\u003e\n\u003ctd\u003e7.20\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003ctd\u003e4.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between ISO 7380-1 and ISO 7380-2?\u003c\/strong\u003e\u003cbr\u003e\nISO 7380-1 is the plain button head socket cap screw with no flange. ISO 7380-2 adds an integrated flange under the button head, which significantly increases the bearing surface area, acts as a built-in washer, and provides superior pull-through resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I still need a washer with ISO 7380-2 flanged button head screws?\u003c\/strong\u003e\u003cbr\u003e\nIn most applications, no. The integrated flange provides sufficient bearing area to replace a standard flat washer, reducing part count and assembly time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose A2 stainless steel for flanged button head screws?\u003c\/strong\u003e\u003cbr\u003e\nA2 (SUS304) provides excellent corrosion resistance for most indoor, outdoor, food processing, and medical applications. The passivated finish enhances the natural oxide layer for superior rust resistance. For marine or chloride-rich environments, consider A4 (SUS316).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are A2 stainless steel flanged button head screws magnetic?\u003c\/strong\u003e\u003cbr\u003e\nA2 stainless steel is generally non-magnetic in the annealed state. Cold working during manufacturing may induce slight magnetism. For strictly non-magnetic applications, please confirm with our technical team.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I get material certificates and test reports?\u003c\/strong\u003e\u003cbr\u003e\nYes. PPAP reports, material certificates, hardness test reports, and tensile test reports are available upon request for all FULLERKREG products.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging \u0026amp; Availability\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStandard sizes M4 – M16 available in stock\u003c\/li\u003e\n\u003cli\u003eBulk carton packaging; small box and custom packaging available\u003c\/li\u003e\n\u003cli\u003eMaterial certificates and test reports available on request\u003c\/li\u003e\n\u003cli\u003ePPAP report available on request\u003c\/li\u003e\n\u003cli\u003eCustom lengths accepted for large orders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDownload Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0054\/6317\/9375\/files\/ISO-7380-2-2022.pdf?v=1779083841\" title=\"ISO 7380-2 2022 Flanged Button Head Socket Cap Screw Dimensional Specification PDF\"\u003eISO 7380-2 (2022) — Full Dimensional Specification (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\n\u003cp\u003eAll FULLERKREG ISO 7380-2 A2 stainless steel flanged button head socket cap screws are manufactured under strict quality control procedures including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardness test (≤95 HRB)\u003c\/li\u003e\n\u003cli\u003eTensile strength test (min. 700 MPa)\u003c\/li\u003e\n\u003cli\u003eDimensional inspection per ISO 7380-2 (2022), including flange diameter verification\u003c\/li\u003e\n\u003cli\u003eChemical composition verification (SUS304)\u003c\/li\u003e\n\u003cli\u003eSalt spray corrosion test\u003c\/li\u003e\n\u003cli\u003ePPAP documentation available upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor wholesale pricing, bulk orders, material certificates, or technical inquiries, please \u003ca href=\"\/pages\/contact-us\"\u003econtact our sales team\u003c\/a\u003e.\u003c\/p\u003e","products":[],"url":"https:\/\/www.fullerkr.com\/collections\/socket-flanged-button-screws-iso-7380-2-stainless-steel-a2.oembed","provider":"Fullerkreg Fasteners","version":"1.0","type":"link"}