{"product_id":"type-b-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-12-x-1-1-4_1220bwkc","title":"#12 X 1-1\/4\" Type B Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc \u0026 Bake (3000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType B self tapping sheet metal screws provide fast, reliable metal-to-metal fastening for fabrication and installation tasks. Indented hex washer head with an unslotted drive delivers flush seating, tamper resistance, and consistent torque in professional assemblies.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e Diameter: #12; Length: 1-1\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc plated with baked enamel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Unslotted\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial grade:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e Type B\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eIndented Hex Washer Head:\u003c\/b\u003e Provides flush seating and load distribution in sheet metal applications, reducing protrusion and gasket issues.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSelf tapping Thread (Type B):\u003c\/b\u003e Forms into metal during installation, eliminating pre-drilling steps for compatible thickness sheets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish characteristics:\u003c\/b\u003e Zinc plating with baked enamel offers corrosion resistance in indoor and outdoor environments, aiding longevity of assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type:\u003c\/b\u003e Unslotted drive minimizes cam-out risk and supports high-torque installation with appropriate drivers.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial and finish compatibility:\u003c\/b\u003e Steel substrate with zinc and baked finish suitable for automotive, HVAC, electrical enclosures, and machinery assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackaging and procurement use-case:\u003c\/b\u003e Bulk quantity of 3,000 pieces supports high-volume manufacturing, equipment maintenance, and service operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815124496663,"sku":"1220BWKC","price":219.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0608AWKC_43.webp?v=1776637532","url":"https:\/\/mutualscrew.com\/products\/type-b-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-12-x-1-1-4_1220bwkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}