{"product_id":"type-a-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-5-16-20-x-2-1-2_3140ahkc","title":"5\/16 X 2-1\/2\" Type A Self Tapping Sheet Metal Screws | Indented Hex Head | Unslotted Drive | Steel Zinc \u0026 Bake (600\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType A self tapping sheet metal screws provide reliable, fast assembly for thin-gauge metal panels. Indented hex head with an unslotted drive delivers high torque transfer and reduced cam-out in zinc-coated steel applications.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Diameter 5\/16 inch; Length 2-1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc plated with bake coating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Unslotted\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type:\u003c\/strong\u003e Self tapping\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFunctional benefits:\u003c\/strong\u003e Self tapping capability forms mating threads in sheet metal during installation, enabling fast assembly without pre-drilling for compatible gauges; Indented Hex Head provides high torque transfer with reduced tool slip.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e Suitable for metal enclosure assemblies, electrical panels, HVAC duct work, automotive interior components, and equipment housings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion protection:\u003c\/strong\u003e Zinc plating with bake coating offers durable surface protection against moisture and oxidation in indoor and light outdoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead and drive compatibility:\u003c\/strong\u003e Indented Hex Head with an unslotted drive supports secure seating in recessed access points and minimizes tool damage in production environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52814976418071,"sku":"3140AHKC","price":298.97,"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-a-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-5-16-20-x-2-1-2_3140ahkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}