{"product_id":"type-ab-sheet-metal-screws-flat-undercut-head-phillips-drive-steel-black-oxide-4-x-3-8_0406abpubkc","title":"#4 X 3\/8\" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | Steel Black Oxide (10000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType AB Self Tapping Sheet Metal Screws with Flat Undercut Head and Phillips drive provide reliable fastening into sheet metal. Bulk pack includes 10,000 pieces, size #4 x 3\/8″, with a Black Oxide finish on steel for durable service.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: #4\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 3\/8″\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 self tapping\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSelf tapping capability\u003c\/b\u003e: Type AB self tapping screw creates its own thread in thin sheet metal, enabling rapid attachment without pre-drilling.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead geometry\u003c\/b\u003e: Flat Undercut head provides a flush, low-profile finish to minimize protrusion and interference with surrounding surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive compatibility\u003c\/b\u003e: Phillips drive supports common hand tools and power drivers, reducing cam-out risk in standard metal applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish and corrosion considerations\u003c\/b\u003e: Black Oxide finish offers moderate corrosion resistance and wear protection for typical indoor and moderately challenging environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize and packaging\u003c\/b\u003e: Size #4 x 3\/8″ in bulk quantity of 10,000 pieces enables efficient replenishment and reduced procurement frequency for high-volume assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIdeal applications\u003c\/b\u003e: Suitable for securing thin-gauge sheet metal components in electrical enclosures, control panels, and metal housings where a flush profile and quick install are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815023407383,"sku":"0406ABPUBKC","price":258.83,"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-4-x-3-8_0406abpubkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}