{"product_id":"hex-head-cap-screws-grade-8-steel-plain-3-8-16-x-4_3764ch8pbb","title":"[250 PKG] Hex Head Cap Screws Grade 8 Steel Plain  3\/8-16 x 4","description":"\u003cdiv\u003e\n\u003cp\u003eHigh-strength Hex Head Cap Screws Grade 8 Steel Plain 3\/8-16 x 4 are built for demanding assemblies where reliability matters. Made from premium Grade 8 steel, these screws deliver superior strength and durability for heavy-duty applications.\u003c\/p\u003e \u003cp\u003eWith a plain finish, these fasteners offer unobtrusive appearance and straightforward maintenance in shop or field environments. The 3\/8-16 UNC thread and 4 inch length provide broad compatibility with standard nuts and washers, making them a versatile choice for many projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 8 steel for high strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated) finish\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and thread:\u003c\/b\u003e 3\/8-16 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head for easy driving with wrenches or sockets\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eApplications include automotive, machinery, equipment assembly, and other heavy-duty projects requiring secure, long-lasting fasteners. Designed to resist loosening under vibration when properly torqued.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eProduct:\u003c\/b\u003e Hex Head Cap Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eGrade:\u003c\/b\u003e 8\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 3\/8-16 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348990890263,"sku":"3764CH8PBB","price":117.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_4f553ce0-7af5-4d65-9337-1e745f42f23c.gif?v=1744978383","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-3-8-16-x-4_3764ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}