{"product_id":"cap-screws-flat-socket-alloy-thermal-black-oxide-3-8-16-x-1-3-4","title":"3\/8-16 X 1-3\/4\" Flat Head Cap Screws | Alloy Steel Thermal Black Oxide (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eCap Screws Flat Socket Alloy Thermal Black Oxide 3\/8-16 x 1 3\/4\u003c\/b\u003e are high-strength socket cap screws designed for demanding machinery, automotive, and industrial assemblies.\u003c\/p\u003e \u003cp\u003eManufactured from premium alloy steel, these screws deliver reliable torque, excellent fatigue resistance, and long-lasting performance under heavy use. The flat socket configuration provides a secure, low-profile seating in tight spaces where traditional fasteners won’t fit.\u003c\/p\u003e \u003cp\u003eThe thermal black oxide finish not only gives a sleek, non-glare appearance but also adds corrosion and wear resistance, helping extend service life in harsh environments. The 3\/8-16 UNC thread size is a common standard, ensuring compatibility with a wide range of components and hardware.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy steel for high strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Thermal black oxide for corrosion resistance and a low-glare finish\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 3\/8-16 UNC thread, length 1 3\/4 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex socket drive for secure tightening with a standard Allen wrench\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Machinery, automotive, equipment assemblies, and other heavy-duty projects\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eQuality:\u003c\/b\u003e Precision-machined to tight tolerances for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're replacing worn fasteners or building a new project, these cap screws offer dependable strength and a clean, professional finish. Add them to your hardware kit today for quick, secure fastening.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50350844150039,"sku":"3728CSFBB","price":75.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0606CSF188BYW_72b277c9-8d07-462e-a24c-5757794a5c72.jpg?v=1746803983","url":"https:\/\/mutualscrew.com\/products\/cap-screws-flat-socket-alloy-thermal-black-oxide-3-8-16-x-1-3-4","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}