{"product_id":"machine-screws-unslotted-indented-hex-washer-zinc-plated-5-16-18-x-4_3164mwkc","title":"5\/16\"-18 X 4\" Machine Screws | Indented Hex Washer Head | Steel Zinc Plated (300\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eSecure, corrosion-resistant machine screws designed for durable metal assemblies. These unslotted indented hex washer head screws come in zinc plating, sized at 5\/16-18 with a length of 4 inches.\u003c\/p\u003e \u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Indented Hex Washer\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Hex, unslotted\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Plated\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThese machine screws are engineered for secure fastening in metal components, providing a low-profile head and reliable performance in a range of applications. The zinc-plated finish protects against corrosion, helping ensure longevity in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345531113751,"sku":"3164MWKC","price":209.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/5032MWKC_838b2dc8-2a71-4e2f-9e69-78623163577e.webp?v=1747149997","url":"https:\/\/mutualscrew.com\/products\/machine-screws-unslotted-indented-hex-washer-zinc-plated-5-16-18-x-4_3164mwkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}