{"product_id":"machine-screws-slotted-undercut-flat-18-8-stainless-4-40-x-1-8_0402msu188kc","title":"#4-40 X 1\/8\" Machine Screws | Undercut Flat Head | Slotted Drive | 18\/8 Stainless Steel (5000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eMachine Screws Slotted Undercut Flat 18\/8 Stainless 4-40 x 1\/8\u003c\/b\u003e are engineered for precise, secure fastening in metal and plastic assemblies. Made from \u003cb\u003e18\/8 stainless steel\u003c\/b\u003e for excellent corrosion resistance, these screws deliver reliable performance in demanding environments.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 18\/8 stainless steel (304) for corrosion resistance and durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Flat head for a low-profile, flush finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Slotted drive for common hand or power screwdriver use.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUndercut:\u003c\/b\u003e Undercut design helps with seating and reduces binding during installation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 4-40 UNC, a standard machine screw size.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1\/8 inch (3.2 mm).\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 18\/8 stainless steel (304).\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead:\u003c\/b\u003e Flat\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Slotted\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 4-40 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1\/8 in\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for electronics enclosures, cabinetry, panels, and other lightweight assemblies where a compact, corrosion-resistant fastener is needed. Works with standard flat-blade drivers for quick installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345403744535,"sku":"0402MSU188KC","price":210.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1406MSU188KC_db3ee2fb-b30e-49dd-8c0e-d00565bb0be1.webp?v=1747422629","url":"https:\/\/mutualscrew.com\/products\/machine-screws-slotted-undercut-flat-18-8-stainless-4-40-x-1-8_0402msu188kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}