{"product_id":"hex-head-cap-screws-grade-8-steel-plain-7-8-9-x-3-pt_8748ch8pbb","title":"[15 PKG] Hex Head Cap Screws Grade 8 Steel Plain 7\/8-9 x 3\"\" (PT)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Plain 7\/8-9 x 3\" (PT)\u003c\/b\u003e are high-strength fasteners designed for demanding mechanical assemblies. With Grade 8 steel, these hex head cap screws deliver reliable torque resistance and durability for critical joints. The plain finish indicates an uncoated surface suitable for indoor or dry environments where other corrosion protection is not required.\u003c\/p\u003e \u003cp\u003eThese screws feature a wide 7\/8\"-9 UNC thread and a 3\" grip length, making them ideal for heavy equipment, machinery, automotive, and structural applications. Pair with compatible nuts and washers for secure, long-lasting connections.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Hex head\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 7\/8-9 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 7\/8 diameter\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor optimal performance, use with appropriate specifications of nuts and washers, and ensure proper torque according to machinery guidelines. These screws are widely used in high-torque fastenings where strength and reliability are essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349018906903,"sku":"8748CH8PBB","price":106.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_46775a5c-fde4-4683-9a7b-e279b2a1afb0.gif?v=1744935554","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-7-8-9-x-3-pt_8748ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}