{"product_id":"socket-head-cap-screws-alloy-steel-thermal-black-oxide-4-40-x-3-16_0403cspkc","title":"#4-40 X 3\/16\" Socket Head Cap Screws | Alloy Steel Black Oxide (1 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your assemblies with a precision Socket Head Cap Screw crafted from high-strength alloy steel and finished in a durable thermal black oxide. Designed for tight, clean installations, this fastener delivers reliable clamping force in a compact 4-40 thread with a 3\/16 inch length.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy steel for strength and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Thermal black oxide for wear resistance and a sleek, low-profile appearance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Socket head cap screw with hex drive for smooth driving and precise torque.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 4-40 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3\/16 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for precision machinery, electronics enclosures, robotics, and automotive assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re assembling CNC components, control panels, or small mechanical linkages, these socket head cap screws provide dependable performance in tight spaces. Order with confidence and enjoy a clean, professional finish in your project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50366299111703,"sku":"0403CSPKC","price":18.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/00002CSP_90558c00-58a5-47b5-897b-2d030921683a.jpg?v=1747423114","url":"https:\/\/mutualscrew.com\/products\/socket-head-cap-screws-alloy-steel-thermal-black-oxide-4-40-x-3-16_0403cspkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}