{"product_id":"hex-head-cap-screws-grade-8-steel-plain-1-4-20-x-1-3-8_1422ch8pbb","title":"[1600 BULK] Hex Head Cap Screws Grade 8 Steel Plain  1\/4-20 x 1-3\/8","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Plain 1\/4-20 x 1-3\/8\u003c\/b\u003e are high-strength fasteners designed for demanding assemblies where reliability and performance matter.\u003c\/p\u003e \u003cp\u003eCrafted from Grade 8 steel and finished plain (uncoated), these hex head cap screws deliver superior strength for machinery, equipment, automotive, and industrial applications. The 1\/4-20 thread size paired with a 1-3\/8 inch length provides versatility across numerous mounting points and assemblies.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\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 type:\u003c\/b\u003e Hex head\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1-3\/8 in\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eMachinery and equipment assemblies\u003c\/li\u003e\n\u003cli\u003eAutomotive repairs and maintenance\u003c\/li\u003e\n\u003cli\u003eConstruction and structural connections\u003c\/li\u003e\n\u003cli\u003eGeneral purpose fastening for high-strength joints\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Grade 8 steel\u003c\/h3\u003e \u003cp\u003eGrade 8 steel is heat-treated to provide exceptional strength and durability for high-torque and high-load applications. The plain finish minimizes coating costs while delivering dependable performance in indoor or controlled environments. For outdoor or corrosive settings, consider protective coatings or alternatives.\u003c\/p\u003e \u003ch3\u003eBuying guide\u003c\/h3\u003e \u003cp\u003eEnsure you pair these screws with compatible nuts and washers and select the correct length to achieve the desired clamping force. The 1\/4-20 UNC thread is a common standard in many machinery and automotive projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50348987777303,"sku":"1422CH8PBB","price":143.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex_cap_screw_plain_steel1_956c6973-3bb5-491e-b9ee-9045831c959f.gif?v=1744980790","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-plain-1-4-20-x-1-3-8_1422ch8pbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}