{"product_id":"machine-screws-phil-flat-steel-zinc-black-1-4-20x1-3-4_1428mpfbzkc","title":"1\/4\"-20 X 1-3\/4\" Machine Screws | Flat Head | Phillips Drive | Steel Zinc Black (1500\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003ePhillips Flat Head Machine Screws\u003c\/b\u003e in \u003ci\u003esteel\u003c\/i\u003e with a durable \u003ci\u003ezinc black\u003c\/i\u003e finish. These precision-engineered fasteners measure 1\/4-20 x 1 3\/4 inches and are ideal for secure metal-to-metal assemblies.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Phillips (PH)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Flat head (countersunk) for flush mounting\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 1.75\" (1 3\/4\")\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc Black (black oxide over zinc)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for metal enclosures, machinery, and fixtures where a flush, low-profile fastener is required. The zinc black finish offers a balance of corrosion resistance and a sleek appearance. Use with a Phillips screwdriver and pair with correctly threaded tapped holes or nuts to ensure a secure connection and proper torque.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50344671576343,"sku":"1428MPFBZKC","price":322.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/3712MPFBZKC_38166489-4727-4c5c-b723-bcdbd1c3b917.webp?v=1747154109","url":"https:\/\/mutualscrew.com\/products\/machine-screws-phil-flat-steel-zinc-black-1-4-20x1-3-4_1428mpfbzkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}