{"product_id":"hex-head-cap-screws-grade-5-steel-plain-3-8-16-x-1-1-8_3718ch5pbb","title":"[378 BULK] Hex Head Cap Screws Grade 5 Steel Plain  3\/8-16 x 1-1\/8","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for reliability, these Hex Head Cap Screws deliver high-strength performance in demanding assemblies. Crafted from \u003cb\u003eSAE Grade 5 steel\u003c\/b\u003e and finished plain (unplated), they offer excellent strength without additional coating.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; thread:\u003c\/b\u003e 3\/8-16 UNC coarse thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-1\/8 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; finish:\u003c\/b\u003e Grade 5 steel, plain finish\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStrength:\u003c\/b\u003e Quenched and tempered for durable, load-bearing performance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Hex head for easy installation with standard wrenches or sockets\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eApplications include automotive assemblies, machinery construction, equipment maintenance, and heavy-duty projects where a high-strength fastener is required. The plain finish is ideal when corrosion resistance is not the primary concern or when a specific surface treatment will be applied later in the process.\u003c\/p\u003e \u003cp\u003eTips for use: Pair with a compatible nut or threaded hole and ensure sufficient thread engagement for proper load distribution. Apply appropriate torque according to the assembly conditions and lubricant, and take care to avoid cross-threading during installation.\u003c\/p\u003e \u003cp\u003eStock up on these Hex Head Cap Screws for dependable fastening in OEM repairs, rebuilds, and industrial maintenance projects. Order now to secure strong, reliable connections in your next project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348777079063,"sku":"3718CH5PBB","price":51.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_805d8387-77e8-4a5a-97b6-e36240f8165a.gif?v=1744940500","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-5-steel-plain-3-8-16-x-1-1-8_3718ch5pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}