{"product_id":"hex-lock-nuts-nylon-insert-class-8-steel-zinc-din-985-m12-175_m12d985kc","title":"M12-1.75 Hex Lock Nuts | Class 8 Steel Zinc Plated (300 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure, vibration-resistant fastenings with the Hex Lock Nuts Nylon Insert. Designed to lock under load, these nuts combine a robust Class 8 steel body with a resilient nylon insert to prevent loosening in dynamic assemblies. DIN 985 compliance guarantees consistent dimensions and reliable performance from batch to batch.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Nylon insert hex lock nut for self-locking performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; Finish\u003c\/b\u003e: Class 8 steel, zinc-plated for corrosion resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards\u003c\/b\u003e: DIN 985.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread\u003c\/b\u003e: M12 with 1.75 mm pitch (M12-1.75).\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for automotive, machinery, and general mechanical assemblies requiring secure locking.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Hex Lock Nuts Nylon Insert for durable, maintenance-friendly fastenings that stay tight under vibration and frequent use. They’re a reliable choice when you need a high-strength locking solution that fits standard M12 bolts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379603837207,"sku":"M12D985KC","price":64.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/M3D985KC_b51023c4-c54a-4df9-99b7-23aff1a5c033.webp?v=1744936138","url":"https:\/\/mutualscrew.com\/products\/hex-lock-nuts-nylon-insert-class-8-steel-zinc-din-985-m12-175_m12d985kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}