{"title":"High Nylon Locking Nuts (DIN 982) - Zinc Plated Carbon Steel (Class 8)","description":"\u003ch1\u003eHigh Nylon Locking Nuts — DIN 982 | Zinc Plated Carbon Steel (Class 8)\u003c\/h1\u003e\n\n\u003cp\u003eFULLERKREG DIN 982 High Nylon Insert Lock Nuts in Class 8 zinc-plated medium carbon steel deliver superior clamping strength combined with reliable vibration-resistant locking. The high-profile (Type P) hexagon body incorporates a non-metallic nylon insert that deforms around the bolt thread upon engagement, generating consistent prevailing torque without adhesives or secondary locking features. Manufactured from 35K medium carbon steel — heat-treated to achieve Class 8 mechanical properties — with a trivalent chromium zinc plating (Zinc CR3) for corrosion protection and full RoHS compliance. The preferred choice for high-load structural, automotive, and heavy machinery applications where both strength and vibration resistance are critical.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStandard:\u003c\/strong\u003e DIN 982 (ref. ISO 7042)  |  \u003cstrong\u003eMaterial:\u003c\/strong\u003e Medium Carbon Steel 35K  |  \u003cstrong\u003eSurface:\u003c\/strong\u003e Zinc Plated CR3 (Trivalent Chromium)  |  \u003cstrong\u003eProperty Class:\u003c\/strong\u003e Class 8\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDimensional Data\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;font-size:13px;\"\u003e\n  \u003cthead style=\"background-color:#f2f2f2;\"\u003e\n    \u003ctr\u003e\n      \u003cth rowspan=\"2\"\u003eThread\u003cbr\u003ed\u003c\/th\u003e\n      \u003cth rowspan=\"2\"\u003ePitch\u003cbr\u003e(mm)\u003c\/th\u003e\n      \u003cth colspan=\"2\"\u003eWidth Across Flats\u003cbr\u003es (mm)\u003c\/th\u003e\n      \u003cth colspan=\"2\"\u003eWidth Across Corners\u003cbr\u003ee (mm)\u003c\/th\u003e\n      \u003cth colspan=\"2\"\u003eNut Height\u003cbr\u003em (mm)\u003c\/th\u003e\n      \u003cth rowspan=\"2\"\u003eNylon Insert\u003cbr\u003eThickness\u003cbr\u003et (mm)\u003c\/th\u003e\n      \u003cth rowspan=\"2\"\u003eUnit Weight\u003cbr\u003e(g\/pc)\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003emin\u003c\/th\u003e\n      \u003cth\u003emax\u003c\/th\u003e\n      \u003cth\u003emin\u003c\/th\u003e\n      \u003cth\u003emax\u003c\/th\u003e\n      \u003cth\u003emin\u003c\/th\u003e\n      \u003cth\u003emax\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e7.78\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e8.63\u003c\/td\u003e\n\u003ctd\u003e8.79\u003c\/td\u003e\n\u003ctd\u003e6.14\u003c\/td\u003e\n\u003ctd\u003e6.50\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003ctd\u003e1.4\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\u003e9.78\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003ctd\u003e10.89\u003c\/td\u003e\n\u003ctd\u003e11.05\u003c\/td\u003e\n\u003ctd\u003e7.14\u003c\/td\u003e\n\u003ctd\u003e7.50\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003ctd\u003e2.4\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\u003e12.73\u003c\/td\u003e\n\u003ctd\u003e13.00\u003c\/td\u003e\n\u003ctd\u003e14.20\u003c\/td\u003e\n\u003ctd\u003e14.38\u003c\/td\u003e\n\u003ctd\u003e9.14\u003c\/td\u003e\n\u003ctd\u003e9.50\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003e5.3\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\u003e15.73\u003c\/td\u003e\n\u003ctd\u003e16.00\u003c\/td\u003e\n\u003ctd\u003e17.59\u003c\/td\u003e\n\u003ctd\u003e17.77\u003c\/td\u003e\n\u003ctd\u003e11.14\u003c\/td\u003e\n\u003ctd\u003e11.50\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e9.2\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\u003e17.73\u003c\/td\u003e\n\u003ctd\u003e18.00\u003c\/td\u003e\n\u003ctd\u003e19.85\u003c\/td\u003e\n\u003ctd\u003e20.03\u003c\/td\u003e\n\u003ctd\u003e13.40\u003c\/td\u003e\n\u003ctd\u003e14.00\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM14\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e20.67\u003c\/td\u003e\n\u003ctd\u003e21.00\u003c\/td\u003e\n\u003ctd\u003e23.16\u003c\/td\u003e\n\u003ctd\u003e23.36\u003c\/td\u003e\n\u003ctd\u003e15.40\u003c\/td\u003e\n\u003ctd\u003e16.00\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e20.5\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\u003e23.67\u003c\/td\u003e\n\u003ctd\u003e24.00\u003c\/td\u003e\n\u003ctd\u003e26.75\u003c\/td\u003e\n\u003ctd\u003e26.75\u003c\/td\u003e\n\u003ctd\u003e17.40\u003c\/td\u003e\n\u003ctd\u003e18.00\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e29.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM18\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e26.16\u003c\/td\u003e\n\u003ctd\u003e27.00\u003c\/td\u003e\n\u003ctd\u003e29.56\u003c\/td\u003e\n\u003ctd\u003e30.14\u003c\/td\u003e\n\u003ctd\u003e19.40\u003c\/td\u003e\n\u003ctd\u003e20.00\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e40.5\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\u003e29.16\u003c\/td\u003e\n\u003ctd\u003e30.00\u003c\/td\u003e\n\u003ctd\u003e32.95\u003c\/td\u003e\n\u003ctd\u003e33.53\u003c\/td\u003e\n\u003ctd\u003e21.40\u003c\/td\u003e\n\u003ctd\u003e22.00\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e55.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM22\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e31.61\u003c\/td\u003e\n\u003ctd\u003e32.00\u003c\/td\u003e\n\u003ctd\u003e35.03\u003c\/td\u003e\n\u003ctd\u003e36.01\u003c\/td\u003e\n\u003ctd\u003e23.40\u003c\/td\u003e\n\u003ctd\u003e24.00\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e70.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM24\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e35.00\u003c\/td\u003e\n\u003ctd\u003e36.00\u003c\/td\u003e\n\u003ctd\u003e39.55\u003c\/td\u003e\n\u003ctd\u003e40.13\u003c\/td\u003e\n\u003ctd\u003e25.40\u003c\/td\u003e\n\u003ctd\u003e26.00\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e91.0\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"font-size:12px;color:#666;\"\u003e* Dimensions per DIN 982 \/ ISO 7042. Unit weights are reference values for 35K carbon steel (density ≈ 7.85 g\/cm³) including zinc plating. Actual weights may vary slightly by batch.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eMechanical Properties\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;font-size:13px;\"\u003e\n  \u003cthead style=\"background-color:#f2f2f2;\"\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProperty\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMedium Carbon Steel 35K (heat-treated)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProperty Class\u003c\/td\u003e\n\u003ctd\u003eClass 8 (per DIN 982 \/ ISO 7042)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProof Load Stress\u003c\/td\u003e\n\u003ctd\u003e855 MPa (M5–M16) \/ 830 MPa (M18–M24)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMin. Tensile Strength\u003c\/td\u003e\n\u003ctd\u003e800 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eHRC 24–34 \/ HRB 99–HRC 34\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNylon Insert Material\u003c\/td\u003e\n\u003ctd\u003ePolyamide (PA6 \/ Nylon 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Operating Temp (Nylon)\u003c\/td\u003e\n\u003ctd\u003e≤ 120°C (continuous); ≤ 150°C (short-term)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSurface Treatment\u003c\/td\u003e\n\u003ctd\u003eZinc Plated — Trivalent Chromium CR3 (RoHS compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eZinc Plating Thickness\u003c\/td\u003e\n\u003ctd\u003e≥ 5 μm (standard); ≥ 8 μm available on request\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSalt Spray Resistance\u003c\/td\u003e\n\u003ctd\u003e≥ 72 hours (white rust per ISO 9227)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRoHS Compliant\u003c\/td\u003e\n\u003ctd\u003eYes — Cr3 trivalent chromium, no hexavalent chromium (Cr6)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePrevailing Torque Performance\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;font-size:13px;\"\u003e\n  \u003cthead style=\"background-color:#f2f2f2;\"\u003e\n    \u003ctr\u003e\n      \u003cth\u003eThread\u003c\/th\u003e\n      \u003cth\u003eMin Prevailing Torque (N·m)\u003c\/th\u003e\n      \u003cth\u003eMax Prevailing Torque (N·m)\u003c\/th\u003e\n      \u003cth\u003eMin Proof Load (kN)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e11.2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM6\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003ctd\u003e0.90\u003c\/td\u003e\n\u003ctd\u003e16.3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM10\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003e47.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM12\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003ctd\u003e4.00\u003c\/td\u003e\n\u003ctd\u003e68.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM14\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e93.5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM16\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e122.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM20\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e12.00\u003c\/td\u003e\n\u003ctd\u003e195.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM24\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003e20.00\u003c\/td\u003e\n\u003ctd\u003e282.0\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"font-size:12px;color:#666;\"\u003e* Prevailing torque values per DIN 982 \/ ISO 7042 for new nuts on first assembly. Class 8 proof loads are significantly higher than Class 4.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eClass 8 vs Class 4 — Strength Comparison\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;font-size:13px;\"\u003e\n  \u003cthead style=\"background-color:#f2f2f2;\"\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProperty\u003c\/th\u003e\n      \u003cth\u003eClass 8 — 35K (This Product)\u003c\/th\u003e\n      \u003cth\u003eClass 4 — Q195\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMedium Carbon Steel 35K (heat-treated)\u003c\/td\u003e\n\u003ctd\u003eLow Carbon Steel Q195\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProof Load Stress\u003c\/td\u003e\n\u003ctd\u003e855 MPa\u003c\/td\u003e\n\u003ctd\u003e510 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMin. Tensile Strength\u003c\/td\u003e\n\u003ctd\u003e800 MPa\u003c\/td\u003e\n\u003ctd\u003e400 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eHRC 24–34\u003c\/td\u003e\n\u003ctd\u003eHRB 70–90\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTypical Application\u003c\/td\u003e\n\u003ctd\u003eHeavy machinery, automotive, structural high-load joints\u003c\/td\u003e\n\u003ctd\u003eGeneral industrial, light construction\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSurface\u003c\/td\u003e\n\u003ctd\u003eZinc CR3\u003c\/td\u003e\n\u003ctd\u003eZinc CR3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCost\u003c\/td\u003e\n\u003ctd\u003e★★ Mid-range\u003c\/td\u003e\n\u003ctd\u003e★ Most economical\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSelection Guide — DIN 982 vs DIN 985 (High vs Low Type)\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;font-size:13px;\"\u003e\n  \u003cthead style=\"background-color:#f2f2f2;\"\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFeature\u003c\/th\u003e\n      \u003cth\u003eDIN 982 (High Type)\u003c\/th\u003e\n      \u003cth\u003eDIN 985 (Low Type)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNut Height\u003c\/td\u003e\n\u003ctd\u003eHigher profile (~1.0× thread dia.)\u003c\/td\u003e\n\u003ctd\u003eLower profile (~0.8× thread dia.)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePrevailing Torque\u003c\/td\u003e\n\u003ctd\u003eHigher — better vibration resistance\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eReusability\u003c\/td\u003e\n\u003ctd\u003eLimited (nylon deforms after 1st use)\u003c\/td\u003e\n\u003ctd\u003eLimited (nylon deforms after 1st use)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSpace Constraint\u003c\/td\u003e\n\u003ctd\u003eStandard clearance required\u003c\/td\u003e\n\u003ctd\u003eSuitable for tight axial space\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTypical Application\u003c\/td\u003e\n\u003ctd\u003eHeavy vibration, high-load structural joints\u003c\/td\u003e\n\u003ctd\u003eGeneral locking, light assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eISO Equivalent\u003c\/td\u003e\n\u003ctd\u003eISO 7042\u003c\/td\u003e\n\u003ctd\u003eISO 10511\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eMaterial Grade Overview — Full DIN 982 Range\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;font-size:13px;\"\u003e\n  \u003cthead style=\"background-color:#f2f2f2;\"\u003e\n    \u003ctr\u003e\n      \u003cth\u003eGrade\u003c\/th\u003e\n      \u003cth\u003eClass 8 — Zinc Plated (This Product)\u003c\/th\u003e\n      \u003cth\u003eClass 4 — Zinc Plated\u003c\/th\u003e\n      \u003cth\u003eA2 — Stainless Steel\u003c\/th\u003e\n      \u003cth\u003eA4 — Marine Stainless\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e35K Medium Carbon Steel\u003c\/td\u003e\n\u003ctd\u003eQ195 Low Carbon Steel\u003c\/td\u003e\n\u003ctd\u003eSUS304\u003c\/td\u003e\n\u003ctd\u003eSUS316\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStrength Class\u003c\/td\u003e\n\u003ctd\u003e★★★ Class 8\u003c\/td\u003e\n\u003ctd\u003e★ Class 4\u003c\/td\u003e\n\u003ctd\u003e★★ A2-70\u003c\/td\u003e\n\u003ctd\u003e★★ A4-70\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCorrosion Resistance\u003c\/td\u003e\n\u003ctd\u003eModerate (zinc plated)\u003c\/td\u003e\n\u003ctd\u003eModerate (zinc plated)\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eHigh-load, heavy vibration\u003c\/td\u003e\n\u003ctd\u003eGeneral industrial\u003c\/td\u003e\n\u003ctd\u003eOutdoor \/ food grade\u003c\/td\u003e\n\u003ctd\u003eMarine \/ chemical\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003ctd\u003e✅ CR3\u003c\/td\u003e\n\u003ctd\u003e✅ CR3\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eStandard \u0026amp; Compliance\u003c\/h2\u003e\n\n\u003cp\u003eDIN 982 specifies metric prevailing torque hexagon nuts with a non-metallic insert — high type. The standard covers thread sizes M5 through M24 with property classes 4, 6, 8, and 10. Although DIN 982 has been superseded by \u003cstrong\u003eISO 7042\u003c\/strong\u003e, the dimensional requirements are fully interchangeable. FULLERKREG manufactures Class 8 nuts from heat-treated 35K medium carbon steel to meet the elevated proof load and hardness requirements of Class 8. All zinc plating uses trivalent chromium (CR3) passivation in full compliance with RoHS Directive 2011\/65\/EU.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e✅ DIN 982 \/ ISO 7042 compliant — Class 8\u003c\/li\u003e\n  \u003cli\u003e✅ Material: 35K medium carbon steel, heat-treated, with mill certificates available\u003c\/li\u003e\n  \u003cli\u003e✅ Zinc CR3 plating — RoHS \u0026amp; REACH compliant, no Cr6\u003c\/li\u003e\n  \u003cli\u003e✅ Salt spray tested per ISO 9227 (≥ 72 hours)\u003c\/li\u003e\n  \u003cli\u003e✅ Hardness verified per ISO 898-2\u003c\/li\u003e\n  \u003cli\u003e✅ Batch traceability with lot numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e🚗 Automotive chassis, suspension, and drivetrain assemblies\u003c\/li\u003e\n  \u003cli\u003e🛠️ Heavy machinery \u0026amp; industrial equipment manufacturing\u003c\/li\u003e\n  \u003cli\u003e🏗️ Structural steel connections — bridges, towers, frames\u003c\/li\u003e\n  \u003cli\u003e⚡ Power generation \u0026amp; transmission equipment\u003c\/li\u003e\n  \u003cli\u003e🚂 Railway rolling stock \u0026amp; track infrastructure\u003c\/li\u003e\n  \u003cli\u003e🚢 Port \u0026amp; lifting equipment — cranes, hoists, winches\u003c\/li\u003e\n  \u003cli\u003e🔧 High-vibration machinery requiring maximum locking torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\n\u003ctable border=\"0\" cellpadding=\"8\" cellspacing=\"0\" style=\"width:100%;text-align:center;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"width:25%;border:1px dashed #ccc;height:160px;vertical-align:middle;color:#999;font-size:12px;\"\u003e[ Product Image 1 ]\u003c\/td\u003e\n    \u003ctd style=\"width:25%;border:1px dashed #ccc;height:160px;vertical-align:middle;color:#999;font-size:12px;\"\u003e[ Product Image 2 ]\u003c\/td\u003e\n    \u003ctd style=\"width:25%;border:1px dashed #ccc;height:160px;vertical-align:middle;color:#999;font-size:12px;\"\u003e[ Product Image 3 ]\u003c\/td\u003e\n    \u003ctd style=\"width:25%;border:1px dashed #ccc;height:160px;vertical-align:middle;color:#999;font-size:12px;\"\u003e[ Product Image 4 ]\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e⚙️ Why FULLERKREG\u003c\/h2\u003e\n\n\u003cp\u003e\n  🏭 \u003cstrong\u003eDirect Manufacturer\u003c\/strong\u003e — No middlemen. Factory-direct pricing with full production traceability.\u003cbr\u003e\n  📐 \u003cstrong\u003ePrecision to Standard\u003c\/strong\u003e — Every batch dimensionally verified against DIN 982 \/ ISO 7042 gauging.\u003cbr\u003e\n  🔩 \u003cstrong\u003eWide Size Range\u003c\/strong\u003e — M5 to M24 in stock; custom sizes and non-standard threads available on request.\u003cbr\u003e\n  📦 \u003cstrong\u003eFlexible MOQ\u003c\/strong\u003e — Bulk packing (1,000–50,000 pcs\/bag) or retail packaging available.\u003cbr\u003e\n  🔥 \u003cstrong\u003eHigh-Strength Class 8\u003c\/strong\u003e — Heat-treated 35K medium carbon steel; proof load verified per ISO 898-2.\u003cbr\u003e\n  ✅ \u003cstrong\u003eRoHS CR3 Zinc Plating\u003c\/strong\u003e — Trivalent chromium passivation; fully compliant for EU and global export.\u003cbr\u003e\n  📋 \u003cstrong\u003eFull Documentation\u003c\/strong\u003e — Mill certificates, hardness reports, RoHS declarations, and salt spray test results on request.\u003cbr\u003e\n  🚢 \u003cstrong\u003eGlobal Shipping\u003c\/strong\u003e — Export experience to EU, North America, Southeast Asia, Middle East, and Oceania markets.\n\u003c\/p\u003e","products":[{"product_id":"din-982-8-m6","title":"M6-1 High Nylon Locking Nuts (DIN 982) - Zinc Plated Carbon Steel (Class 8)-9000 Pcs per Carton","description":"\u003cp\u003e37\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44342113075311,"sku":"DIN 982-8-M6","price":63.0,"currency_code":"USD","in_stock":true}]},{"product_id":"din-982-8-m8","title":"M8-1.25 High Nylon Locking Nuts (DIN 982) - Zinc Plated Carbon Steel (Class 8)-4500 Pcs per Carton","description":"\u003cp\u003e38\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44342113140847,"sku":"DIN 982-8-M8","price":63.0,"currency_code":"USD","in_stock":true}]},{"product_id":"din-982-8-m10","title":"M10-1.5 High Nylon Locking Nuts (DIN 982) - Zinc Plated Carbon Steel (Class 8)-2100 Pcs per Carton","description":"\u003cp\u003e39\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44342113206383,"sku":"DIN 982-8-M10","price":60.9,"currency_code":"USD","in_stock":true}]},{"product_id":"din-982-8-m12","title":"M12-1.75 High Nylon Locking Nuts (DIN 982) - Zinc Plated Carbon Steel (Class 8)-1440 Pcs per Carton","description":"\u003cp\u003e40\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44342113271919,"sku":"DIN 982-8-M12","price":61.92,"currency_code":"USD","in_stock":true}]},{"product_id":"din-982-8-m14","title":"M14-2.0 High Nylon Locking Nuts (DIN 982) - Zinc Plated Carbon Steel (Class 8)-840 Pcs per Carton","description":"\u003cp\u003e41\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44342113435759,"sku":"DIN 982-8-M14","price":53.76,"currency_code":"USD","in_stock":true}]},{"product_id":"din-982-8-m16","title":"M16-2.0 High Nylon Locking Nuts (DIN 982) - Zinc Plated Carbon Steel (Class 8)-660 Pcs per Carton","description":"\u003cp\u003e42\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44342113534063,"sku":"DIN 982-8-M16","price":54.78,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6317\/9375\/collections\/din_982_46dcacaa-5592-4c06-85d7-9137d8b27a43.webp?v=1770010376","url":"https:\/\/www.fullerkr.com\/collections\/din982-8.oembed","provider":"Fullerkreg Fasteners","version":"1.0","type":"link"}