{"product_id":"machine-screws-slotted-undercut-binder-18-8-stainless-4-40-x-3-8_0406msb188kc","title":"#4-40 X 3\/8\" Machine Screws | Undercut Binder Head | Slotted Drive | 18\/8 Stainless Steel (5000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for precision and durability, the Machine Screws Slotted Undercut Binder 18\/8 Stainless 4-40 x 3\/8 is a reliable fastener for metal and mixed-material assemblies. The slotted drive combines classic compatibility with easy installation, while the undercut binder head provides a flush, low-profile seating for clean, professional results.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; thread:\u003c\/b\u003e 4-40 UNC, 3\/8 in length\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Slotted\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Undercut Binder head for a wide bearing surface\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 18\/8 stainless steel (304)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Passivated for corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Electronics enclosures, cabinetry, metal fixtures, and assembly projects requiring a secure, corrosion-resistant fastener\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBenefits of 18\/8 stainless include excellent corrosion resistance, high strength-to-weight ratio, and superior longevity in indoor and certain outdoor environments. Choose these screws when you need a dependable, aesthetically discreet fastening solution that resists rust and staining over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345389228311,"sku":"0406MSB188KC","price":115.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1116MSB188KC_02f2b521-8558-40f5-8ae7-a355a028256c.webp?v=1747422647","url":"https:\/\/mutualscrew.com\/products\/machine-screws-slotted-undercut-binder-18-8-stainless-4-40-x-3-8_0406msb188kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}