{"product_id":"stainless-steel-hex-head-cap-screw-partially-threaded-5-16-18-x-3-1-2_3156ch188kc","title":"5\/16\" X 3-1\/2\" Hex Head Cap Screws | 18\/8 Stainless Steel | Partially Threaded (50 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003e[50 PKG] Hex Head Cap Screws 18\/8 Stainless Steel Coarse Partially Threaded 5\/16 x 3-1\/2\"\u003c\/b\u003e are premium stainless steel fasteners designed to deliver strength, corrosion resistance, and reliable performance across a wide range of applications.\u003c\/p\u003e \u003cp\u003eMade from 18\/8 stainless steel (304), these hex head cap screws resist rust and corrosion, making them ideal for indoor and outdoor use, in marine environments, and in damp conditions. The coarse thread provides fast locking and ease of installation in a variety of materials, while the partially threaded shank offers guiding accuracy and strong clamping force on assemblies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003ePackage quantity:\u003c\/b\u003e 50 screws per package\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 5\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-1\/2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e Coarse (UNC)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 18\/8 stainless steel (304)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Natural stainless finish (corrosion resistant)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThreaded portion:\u003c\/b\u003e Partially threaded for better alignment and clamping\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eApplications: Use these screws for machinery assembly, equipment maintenance, woodworking, metal fabrication, and outdoor projects where a strong, corrosion-resistant fastener is required.\u003c\/p\u003e \u003cp\u003eStock up with this 50-pack of high-quality hex head cap screws and ensure you have a dependable fastener for every project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50355488424215,"sku":"3156CH188KC","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex-cap-scr-188-stainless-steel-152447-_336557.Hex_head_bolt_L70_922a3758-47c2-4d94-972e-448b916857b5.jpg?v=1748015135","url":"https:\/\/mutualscrew.com\/products\/stainless-steel-hex-head-cap-screw-partially-threaded-5-16-18-x-3-1-2_3156ch188kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}