{"product_id":"hex-head-cap-screws-grade-8-steel-plain-usa-made-5-16-24-x-3-1-2_3256ch8pusabb","title":"[450 BULK] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5\/16-24 x 3-1\/2","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Plain (USA Made) 5\/16-24 x 3-1\/2\u003c\/b\u003e are built for heavy-duty fastening in demanding applications. Crafted from Grade 8 steel and finished plain for a clean, uncoated appearance, these screws deliver exceptional strength where it matters most.\u003c\/p\u003e \u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength material:\u003c\/b\u003e Grade 8 steel provides superior tensile strength for critical assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePlain finish:\u003c\/b\u003e uncoated steel without plating, suitable when corrosion protection is not required or when a compatible coating is applied in service.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 5\/16-24 fine-thread, ideal for precise, secure fastening connections.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3-1\/2 inches overall length under the head.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e standard hex head for easy driving with common wrenches or sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMade in the USA:\u003c\/b\u003e manufactured domestically to meet quality standards and support local industry.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for automotive, machinery, equipment assemblies, and general construction where a durable, high-strength fastener is required. These screws pair well with appropriate nuts and washers to maximize load distribution and prevent loosening during operation.\u003c\/p\u003e \u003cp\u003eOrder now to secure reliable, high-performance fastening for your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349032374551,"sku":"3256CH8PUSABB","price":164.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_be248210-7f5f-40e2-a529-a1fd8ea40449.gif?v=1744980837","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-usa-made-5-16-24-x-3-1-2_3256ch8pusabb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}