{"product_id":"type-ab-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-black-oxide-5-16-x-1-1-4_3120abwbkc","title":"5\/16 X 1-1\/4\" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Black Oxide (1000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType AB Self Tapping Sheet Metal Screws with Indented Hex Washer Head and Unslotted Drive. Steel construction with a Black Oxide finish, sized 5\/16 inch diameter by 1-1\/4 inch length, packaged as 1000 pieces.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 5\/16 inch diameter x 1-1\/4 inch length\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 Unslotted\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread type:\u003c\/b\u003e Self tapping\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSelf tapping\u003c\/b\u003e thread formation enables installation directly into sheet metal without pre-drilling, creating firm, durable joints.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIndented Hex Washer Head\u003c\/b\u003e provides a flush seating surface with a broad bearing area to resist pull-through and distribute clamping force.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUnslotted Drive\u003c\/b\u003e supports hex driver engagement for reliable torque transfer and reduced risk of drive slot damage during installation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e \u003cb\u003eBlack Oxide\u003c\/b\u003e coating delivers uniform appearance and moderate corrosion resistance for interior or protected environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e 1000 pieces per package, suitable for bulk assemblies and recurring maintenance tasks. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815302131991,"sku":"3120ABWBKC","price":516.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0606BWBKC_41.webp?v=1776637531","url":"https:\/\/mutualscrew.com\/products\/type-ab-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-black-oxide-5-16-x-1-1-4_3120abwbkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}