{"title":"Castle Nuts (DIN 935) - Stainless Steel (A2)","description":"\u003ch1\u003eCastle Nuts (DIN 935) – Stainless Steel A2 (SUS304)\u003c\/h1\u003e\n\n\u003cp\u003eFULLERKREG DIN 935 Hexagon Slotted Castle Nuts are manufactured to DIN 935 \/ ISO 7035 standards in Stainless Steel A2 (SUS304) with a passivated (洗白钝化) finish. Designed for use with cotter pins or split pins to provide positive locking in critical assemblies, these castle nuts are widely used in automotive, machinery, marine, and structural engineering applications where vibration resistance and corrosion protection are essential.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e DIN 935 \/ ISO 7035\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel A2 \/ SUS304 (1.4301)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Treatment:\u003c\/strong\u003e Passivated (洗白钝化)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Metric coarse thread (ISO 68-1)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize Range:\u003c\/strong\u003e M5 × 0.8 – M30 × 3.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrength Class:\u003c\/strong\u003e A2-70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDimensional Data (DIN 935 – Stainless Steel A2)\u003c\/h2\u003e\n\u003cp\u003eAll dimensions in mm. Single-piece weight (单重) is approximate reference value.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;text-align:center;font-size:13px;\"\u003e\n  \u003cthead style=\"background-color:#f2f2f2;\"\u003e\n    \u003ctr\u003e\n      \u003cth\u003eThread Size\u003cbr\u003e(d)\u003c\/th\u003e\n      \u003cth\u003ePitch\u003cbr\u003e(mm)\u003c\/th\u003e\n      \u003cth\u003eWidth Across Flats s\u003cbr\u003eMin \/ Max (mm)\u003c\/th\u003e\n      \u003cth\u003eWidth Across Corners e\u003cbr\u003eMin (mm)\u003c\/th\u003e\n      \u003cth\u003eWrenching Height m\u003cbr\u003eMin \/ Max (mm)\u003c\/th\u003e\n      \u003cth\u003eNut Height h\u003cbr\u003eMin \/ Max (mm)\u003c\/th\u003e\n      \u003cth\u003eSlot Width n\u003cbr\u003e(approx. mm)\u003c\/th\u003e\n      \u003cth\u003e单重\u003cbr\u003e(g\/pc)\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 \/ 8.00\u003c\/td\u003e\n\u003ctd\u003e8.79\u003c\/td\u003e\n\u003ctd\u003e3.70 \/ 4.00\u003c\/td\u003e\n\u003ctd\u003e5.70 \/ 6.00\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e≈1.2\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 \/ 10.00\u003c\/td\u003e\n\u003ctd\u003e11.05\u003c\/td\u003e\n\u003ctd\u003e4.70 \/ 5.00\u003c\/td\u003e\n\u003ctd\u003e7.14 \/ 7.50\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e≈2.2\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 \/ 13.00\u003c\/td\u003e\n\u003ctd\u003e14.38\u003c\/td\u003e\n\u003ctd\u003e6.14 \/ 6.50\u003c\/td\u003e\n\u003ctd\u003e9.14 \/ 9.50\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e≈4.8\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\u003e16.73 \/ 17.00\u003c\/td\u003e\n\u003ctd\u003e17.77\u003c\/td\u003e\n\u003ctd\u003e7.64 \/ 8.00\u003c\/td\u003e\n\u003ctd\u003e11.57 \/ 12.00\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e≈8.5\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\u003e18.67 \/ 19.00\u003c\/td\u003e\n\u003ctd\u003e20.03\u003c\/td\u003e\n\u003ctd\u003e9.64 \/ 10.00\u003c\/td\u003e\n\u003ctd\u003e14.57 \/ 15.00\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e≈13.5\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\u003e21.67 \/ 22.00\u003c\/td\u003e\n\u003ctd\u003e23.35\u003c\/td\u003e\n\u003ctd\u003e10.30 \/ 11.00\u003c\/td\u003e\n\u003ctd\u003e15.57 \/ 16.00\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e≈18.0\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\u003e23.67 \/ 24.00\u003c\/td\u003e\n\u003ctd\u003e26.75\u003c\/td\u003e\n\u003ctd\u003e12.30 \/ 13.00\u003c\/td\u003e\n\u003ctd\u003e18.48 \/ 19.00\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e≈26.0\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 \/ 27.00\u003c\/td\u003e\n\u003ctd\u003e29.56\u003c\/td\u003e\n\u003ctd\u003e14.30 \/ 15.00\u003c\/td\u003e\n\u003ctd\u003e20.16 \/ 21.00\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e≈36.0\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\u003e29.16 \/ 30.00\u003c\/td\u003e\n\u003ctd\u003e32.95\u003c\/td\u003e\n\u003ctd\u003e14.90 \/ 16.00\u003c\/td\u003e\n\u003ctd\u003e21.16 \/ 22.00\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e≈46.0\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\u003e31.00 \/ 32.00\u003c\/td\u003e\n\u003ctd\u003e35.03\u003c\/td\u003e\n\u003ctd\u003e16.90 \/ 18.00\u003c\/td\u003e\n\u003ctd\u003e25.16 \/ 26.00\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e≈62.0\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 \/ 36.00\u003c\/td\u003e\n\u003ctd\u003e39.55\u003c\/td\u003e\n\u003ctd\u003e17.70 \/ 19.00\u003c\/td\u003e\n\u003ctd\u003e26.16 \/ 27.00\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e≈80.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM27\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e40.00 \/ 41.00\u003c\/td\u003e\n\u003ctd\u003e45.20\u003c\/td\u003e\n\u003ctd\u003e20.70 \/ 22.00\u003c\/td\u003e\n\u003ctd\u003e29.16 \/ 30.00\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e≈115.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM30\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e45.00 \/ 46.00\u003c\/td\u003e\n\u003ctd\u003e50.85\u003c\/td\u003e\n\u003ctd\u003e22.70 \/ 24.00\u003c\/td\u003e\n\u003ctd\u003e32.00 \/ 33.00\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e≈155.0\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12px;color:#666;\"\u003e* 单重为参考值，实际重量因批次略有差异。尺寸数据依据 DIN 935 标准及实测数据，如有疑问请联系我们确认。\u003c\/p\u003e\n\n\u003ch2\u003eSelection Guide – DIN 935 Castle Nut (A2 Stainless Steel)\u003c\/h2\u003e\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\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eDIN 935 \/ ISO 7035\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaterial Grade\u003c\/td\u003e\n\u003ctd\u003eA2 \/ SUS304 \/ 1.4301\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSurface\u003c\/td\u003e\n\u003ctd\u003ePassivated (洗白钝化) – natural silver finish\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCorrosion Resistance\u003c\/td\u003e\n\u003ctd\u003eExcellent – suitable for outdoor, marine, and food-grade environments\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLocking Method\u003c\/td\u003e\n\u003ctd\u003eUsed with cotter pin \/ split pin through castle slots\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eMetric coarse (ISO 68-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApplicable Bolt\u003c\/td\u003e\n\u003ctd\u003eDIN 931 \/ DIN 933 hex bolts with drilled shank\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMagnetic\u003c\/td\u003e\n\u003ctd\u003eSlightly magnetic possible due to cold working\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-196°C to +300°C (continuous service)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eBulk bag \/ small box \/ custom packaging available\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMOQ\u003c\/td\u003e\n\u003ctd\u003eContact us for wholesale pricing and MOQ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eStandard Reference\u003c\/h2\u003e\n\u003cp\u003eDIN 935 specifies hexagon slotted and castle nuts for use with metric bolts and screws. The standard is harmonized with ISO 7035 and widely recognized by DIN (Deutsches Institut für Normung), the German Institute for Standardization. FULLERKREG manufactures these nuts to full DIN 935 dimensional compliance, with material certification available upon request (EN 10204 3.1 Mill Certificate).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN 935\u003c\/strong\u003e – Hexagon slotted and castle nuts (metric)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO 7035\u003c\/strong\u003e – Prevailing torque type hexagon nuts (slotted)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO 3506-2\u003c\/strong\u003e – Mechanical properties of corrosion-resistant stainless steel fasteners (nuts)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO 68-1\u003c\/strong\u003e – Metric screw threads – general plan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\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 solid #ddd;padding:20px;min-height:120px;color:#aaa;\"\u003e[ Product Image 1 ]\u003c\/td\u003e\n    \u003ctd style=\"width:25%;border:1px solid #ddd;padding:20px;min-height:120px;color:#aaa;\"\u003e[ Product Image 2 ]\u003c\/td\u003e\n    \u003ctd style=\"width:25%;border:1px solid #ddd;padding:20px;min-height:120px;color:#aaa;\"\u003e[ Product Image 3 ]\u003c\/td\u003e\n    \u003ctd style=\"width:25%;border:1px solid #ddd;padding:20px;min-height:120px;color:#aaa;\"\u003e[ Product Image 4 ]\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Choose FULLERKREG?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e🏭 \u003cstrong\u003eDirect Manufacturer\u003c\/strong\u003e – Factory-direct pricing with no middlemen\u003c\/li\u003e\n  \u003cli\u003e📐 \u003cstrong\u003eDIN\/ISO Precision\u003c\/strong\u003e – Strict dimensional compliance to international standards\u003c\/li\u003e\n  \u003cli\u003e🔬 \u003cstrong\u003eMaterial Certified\u003c\/strong\u003e – EN 10204 3.1 mill certificates available on request\u003c\/li\u003e\n  \u003cli\u003e🌍 \u003cstrong\u003eGlobal Shipping\u003c\/strong\u003e – Reliable export logistics to worldwide destinations\u003c\/li\u003e\n  \u003cli\u003e📦 \u003cstrong\u003eFlexible MOQ\u003c\/strong\u003e – Wholesale bulk orders and sample orders welcome\u003c\/li\u003e\n  \u003cli\u003e⚙️ \u003cstrong\u003eFull Range\u003c\/strong\u003e – M5 to M30 in stock, custom sizes available\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e – Meets environmental and regulatory requirements\u003c\/li\u003e\n  \u003cli\u003e💬 \u003cstrong\u003eTechnical Support\u003c\/strong\u003e – Engineering assistance for material and size selection\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"din935-a2-m6","title":"M6-1.0 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-5000 Pcs per Carton","description":"\u003cp\u003e34\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984383087,"sku":"DIN935-A2-M6","price":620.0,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m8","title":"M8-1.25 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-2400 Pcs per Carton","description":"\u003cp\u003e35\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984415855,"sku":"DIN935-A2-M8","price":583.2,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m10","title":"M10-1.5 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-1200 Pcs per Carton","description":"\u003cp\u003e36\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984448623,"sku":"DIN935-A2-M10","price":370.8,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m12","title":"M12-1.75 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-900 Pcs per Carton","description":"\u003cp\u003e37\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984481391,"sku":"DIN935-A2-M12","price":412.2,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m14","title":"M14-2.0 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-600 Pcs per Carton","description":"\u003cp\u003e38\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984514159,"sku":"DIN935-A2-M14","price":468.0,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m16","title":"M16-2.0 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-300 Pcs per Carton","description":"\u003cp\u003e39\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984546927,"sku":"DIN935-A2-M16","price":259.8,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m18","title":"M18-2.5 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-300 Pcs per Carton","description":"\u003cp\u003e40\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984579695,"sku":"DIN935-A2-M18","price":334.2,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m20","title":"M20-2.5 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-240 Pcs per Carton","description":"\u003cp\u003e41\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984612463,"sku":"DIN935-A2-M20","price":350.4,"currency_code":"USD","in_stock":true}]},{"product_id":"din935-a2-m24","title":"M24-3.0 Castle Nuts (GB 6178 or DIN 935) - Stainless Steel (A2)-120 Pcs per Carton","description":"\u003cp\u003e42\u003c\/p\u003e","brand":"Fullerkreg Fasteners","offers":[{"title":"Default Title","offer_id":44525984677999,"sku":"DIN935-A2-M24","price":231.6,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6317\/9375\/collections\/DIN_935_06bf85d7-f12f-4448-bc5f-693384b2bf08.webp?v=1770803930","url":"https:\/\/www.fullerkr.com\/collections\/din935-a2.oembed","provider":"Fullerkreg Fasteners","version":"1.0","type":"link"}