{"product_id":"hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-8_31128ch5pbb","title":"[225 PKG] Hex Head Cap Screws Grade 5 Steel Plain  5\/16-18 x 8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 5 Steel Plain 5\/16-18 x 8\u003c\/b\u003e — a high-strength fastener designed for durable, reliable joining in mechanical assemblies, automotive, and construction projects.\u003c\/p\u003e\n\u003cp\u003eFeaturing a coarse 5\/16-18 UNC thread and a robust hex drive, these screws deliver strong clamping force and easy installation across a variety of materials. The plain finish means there is no coating, making them suitable for finishing processes or future plating as needed.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 8 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e Coarse UNC (18 TPI)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 5 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for heavy-duty assemblies in machinery, automotive components, and equipment mounting where a secure, high-strength fastener is required. The plain finish provides flexibility for painting, plating, or additional finishing as part of your manufacturing process.\u003c\/p\u003e \u003ch3\u003eCare and Installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse the appropriate hex driver to achieve proper seating and avoid stripping.\u003c\/li\u003e \u003cli\u003eStore in a dry environment to minimize rust on uncoated steel.\u003c\/li\u003e \u003cli\u003eTorque should be set according to your engineering specifications and material compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348776063255,"sku":"31128CH5PBB","price":166.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_d8acbe67-2be0-4f68-867e-ccea156a0854.gif?v=1744983501","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-5-steel-plain-5-16-18-x-8_31128ch5pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}