{"product_id":"machine-screws-slotted-round-zinc-plated-4-40-x-3-8_0406msrkc","title":"#4-40 X 3\/8\" Machine Screws | Round Head | Slotted Drive | Steel Zinc Plated (10000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eMachine Screws Slotted Round Zinc Plated 4\/40 X 3\/8 are precision fasteners designed for standardized 4\/40 threaded applications. Featuring a round head and a slotted drive, they provide reliable seating and easy tool access. The zinc plating offers corrosion resistance for longer service life in metal assemblies.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Round\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Slotted\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Zinc Plated\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 3\/8 inch\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese machine screws are ready for immediate use in compatible 4\/40 threaded assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345362096407,"sku":"0406MSRKC","price":131.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/5016MSRKC_7543ec9b-20d4-427c-8c7e-0ffa2b52bff5.webp?v=1747173474","url":"https:\/\/mutualscrew.com\/products\/machine-screws-slotted-round-zinc-plated-4-40-x-3-8_0406msrkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}