{"product_id":"type-ab-sheet-metal-screws-flat-undercut-head-phillips-drive-steel-black-oxide-1-4-14x1-2_1408abpubkc","title":"1\/4 X 1\/2\" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | Steel Black Oxide (5000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eBulk pack of 5,000 Type AB self-tapping sheet metal screws for rapid metal fastening. The 1\/4\" diameter by 1\/2\" length screws feature a flat undercut head and Phillips drive, finished in steel with black oxide for corrosion resistance.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 1\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Black Oxide\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Phillips\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: Type AB\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSelf-tapping design\u003c\/b\u003e: Creates threads directly in sheet metal, enabling installation without pre-drilling for streamlined assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style\u003c\/b\u003e: Flat undercut head provides flush seating and minimizes protrusion in assemblies susceptible to snagging.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Phillips Drive offers reliable engagement, positive torque transfer, and compatibility with common pneumatic and manual drivers in high-volume production.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Black oxide coating delivers mild corrosion protection and a low-glare finish suitable for visible panels and enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Steel substrate provides sufficient shear and tensile strength for typical sheet metal fastening applications in automotive, HVAC, and electrical enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: Type AB thread form optimized for sheet metal bite, reducing stripping risk and improving drive-in performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e: Bulk pack containing 5,000 screws to support bulk procurement and production line replenishment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815350006039,"sku":"1408ABPUBKC","price":382.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0403ABPUBKC_21.webp?v=1776637405","url":"https:\/\/mutualscrew.com\/products\/type-ab-sheet-metal-screws-flat-undercut-head-phillips-drive-steel-black-oxide-1-4-14x1-2_1408abpubkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}