{"product_id":"cap-screws-flat-socket-alloy-thermal-black-oxide-1-4-20-x-5-8","title":"1\/4-20 X 5\/8\" 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 1\/4-20 X 5\/8\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eEngineered for strength and reliability, these flat socket cap screws are manufactured from high-grade alloy steel and finished with a thermal black oxide coating for added corrosion resistance and a stealth, professional look. The 1\/4-20 threading is a common standard in many industries, and the 5\/8 inch length provides a secure bite in a variety of assemblies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize and Thread:\u003c\/b\u003e 1\/4-20 UNC threaded cap screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5\/8 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy steel for high strength\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Thermal black oxide finish for corrosion resistance and reduced glare\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type:\u003c\/b\u003e Hex socket (Allen) drive for a clean, flush install\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Style:\u003c\/b\u003e Flat socket cap screw\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for precision and durability, these screws are ideal for assembling machinery, automotive components, and equipment housings where a low-profile, secure fastening is required. The thermal black oxide finish helps resist wear and provides a uniform appearance across assemblies.\u003c\/p\u003e \u003cp\u003eWhy choose these cap screws?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConsistent and repeatable torque performance\u003c\/li\u003e \u003cli\u003eGood fatigue resistance and strength for demanding applications\u003c\/li\u003e \u003cli\u003eCorrosion protection in moderate environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50350839857431,"sku":"1410CSFBB","price":13.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0606CSF188BYW_13e3a3ce-40ce-42d0-aa7e-20c71995fbbc.jpg?v=1744913935","url":"https:\/\/mutualscrew.com\/products\/cap-screws-flat-socket-alloy-thermal-black-oxide-1-4-20-x-5-8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}