{"product_id":"type-a-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-3-8-x-3_3748awkc","title":"3\/8 X 3\" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc \u0026 Bake (300\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType A Self Tapping Sheet Metal Screws are engineered for reliable metal-to-metal fastening in thin gauge panels without pre-drilling. This variant features an Indented Hex Washer Head, Unslotted Drive, steel construction, and a Zinc \u0026amp; Bake finish in a 3\/8 by 3 size.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: D 3\/8, L 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc \u0026amp; Bake\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Unslotted Drive\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSelf-tapping capability\u003c\/strong\u003e: Enables threading directly into sheet metal, eliminating pre-drilling for efficient assembly in automotive, HVAC, enclosure, and appliance applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndented Hex Washer Head\u003c\/strong\u003e: Provides a large bearing surface for load distribution and a flush seating profile to minimize snagging and protrusion.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnslotted drive\u003c\/strong\u003e: Requires hex tooling; offers robust torque transfer and reduced cam-out risk in typical head sizes when paired with hex sockets or keys.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc bake coating delivers corrosion resistance and durable surface adhesion for steel substrates in service environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52814958526743,"sku":"3748AWKC","price":295.8,"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-3-8-x-3_3748awkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}