{"product_id":"hex-nuts-slotted-steel-zinc-plated-1-2-20_51nhskc","title":"1\/2-20 Hex Nuts Slotted | Steel Zinc Plated (500 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure, durable, and precision-engineered, Hex Nuts Slotted Steel Zinc Plated 1\/2-20 are the dependable fasteners your project demands. Crafted from high-quality steel and finished with a zinc plating for corrosion resistance, these slotted hex nuts are designed for reliability in automotive, machinery, and general hardware applications.\u003c\/p\u003e \u003cp\u003eDesigned for use with 1\/2-20 UNC bolts, these slotted hex nuts provide a secure grip with precision threading, reducing loosening due to vibration when paired with a cotter pin via the slot. The zinc plating protects against rust and environmental exposure, making them suitable for indoor and sheltered outdoor use.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Hardened steel for strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc plated for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 1\/2-20 UNC thread (National Coarse) for common hardware compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Slotted hex nut designed for cotter pin alignment\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Automotive, machinery, construction, and general fastening\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWhy choose slotted hex nuts?\u003c\/h4\u003e\n\u003cp\u003eThe slotted design allows cotter pins to secure fasteners against loosening under vibration. Zinc plating extends service life in damp or mildly corrosive environments, while the robust steel construction ensures load-bearing performance.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread size: 1\/2-20 (UNC)\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc plated\u003c\/li\u003e \u003cli\u003eType: Slotted hex nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379679793431,"sku":"51NHSKC","price":237.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/14NHSKC_0c80719d-a6ab-466f-97d2-4140fff7e4c0.webp?v=1744938925","url":"https:\/\/mutualscrew.com\/products\/hex-nuts-slotted-steel-zinc-plated-1-2-20_51nhskc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}