{"product_id":"type-ab-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-5-16-x-1-1-4_3120abwkc","title":"5\/16 X 1-1\/4\" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc \u0026 Bake (1000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType AB Self-Tapping Sheet Metal Screws deliver reliable fastening for metal panels and enclosures. Indented Hex Washer Head with an unslotted drive provides flush seating, controlled engagement, and strong clamp load in steel sheet assemblies.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5\/16 inch diameter x 1-1\/4 inch length\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\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\u003eSelf-tapping design:\u003c\/strong\u003e Forms its own thread in thin-gauge sheet metal, enabling rapid assembly without pre-drilling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndented Hex Washer Head:\u003c\/strong\u003e Provides a low-profile, flush seating surface with even clamp load distribution and reduced protrusion in tight assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive compatibility:\u003c\/strong\u003e Unslotted drive supports standard hex driver tooling, reducing tool slip and improving installation consistency in production environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e Zinc plating with baked finish offers durable protection for indoor and light outdoor applications where metal fasteners are exposed to moisture and environmental contaminants.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Suitable for automotive interior panels, appliance enclosures, electrical housings, HVAC sheet metal assemblies, and general metal fabrication tasks requiring reliable sheet metal fastening.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel construction provides adequate tensile strength for common sheet metal fastening scenarios while maintaining workable hardness for self-tapping operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52814979498263,"sku":"3120ABWKC","price":430.65,"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-ab-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-5-16-x-1-1-4_3120abwkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}