{"product_id":"machine-screws-phil-flat-steel-black-oxide-4-40x5-8_0410mpubkc","title":"#4-40 X 5\/8\" Machine Screws | Flat Head | Phillips Drive | Steel Black Oxide (10000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eMachine Screws — Phillips Flat Head Steel with Black Oxide Finish, 4-40 x 5\/8\"\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThese Phillips flat head machine screws are precision fasteners designed for secure, flush mounting in metal assemblies. Constructed from steel and finished in black oxide, they offer strong fatigue resistance and a low-glare appearance suitable for both functional and automotive electronics applications.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Phillips\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Flat head (countersunk)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Black oxide\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e #4-40\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 5\/8 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for electronics enclosures, control panels, machinery assemblies, and other projects requiring a reliable, low-profile fastening solution. The 4-40 thread ensures compatibility with standard tapped holes and hardware components.\u003c\/p\u003e\n\u003cp\u003eExperience durable performance and easy installation with these corrosion-resistant screws, ideal for everyday hardware tasks and professional-grade assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50344665547031,"sku":"0410MPUBKC","price":640.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/3116MPFBKC_f0403cb2-42d4-434f-8e23-12e7617383e1.webp?v=1747422943","url":"https:\/\/mutualscrew.com\/products\/machine-screws-phil-flat-steel-black-oxide-4-40x5-8_0410mpubkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}