{"product_id":"hex-head-cap-screws-grade-2-steel-plain-5-16-18-x-4-1-2-pt_3172ch2pbb","title":"[300 BULK] Hex Head Cap Screws Grade 2 Steel Plain 5\/16-18 x 4 1\/2\"\" (PT)","description":"\u003cdiv\u003e\n\u003cp\u003eDurable and versatile, these Hex Head Cap Screws are crafted from Grade 2 steel with a plain finish. The fasteners measure 5\/16-18 x 4 1\/2 inches (PT) and are designed for general-purpose applications where reliable clamping is required.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 2 steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Plain (uncoated)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead type:\u003c\/b\u003e Hex head cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex (requires standard hex socket or wrench)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese hex head cap screws offer solid strength for light to moderate duty tasks and are a cost-effective choice for a wide range of projects. They pair with nuts or tapped holes threaded for 5\/16-18 and can be installed with a standard hex wrench or socket for quick, secure fastening.\u003c\/p\u003e\n\u003cp\u003eCommon applications include furniture assembly, shelving, basic machinery mounting, general construction hardware, and other DIY or light industrial projects. Note: plain Grade 2 steel provides basic performance and is not a corrosion-protected finish; for outdoor or moisture-prone environments, consider coated or different alloy options.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348728353047,"sku":"3172CH2PBB","price":124.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_43b557eb-724a-4e60-ab3e-e9e592d4214a.gif?v=1744977085","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-2-steel-plain-5-16-18-x-4-1-2-pt_3172ch2pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}