{"product_id":"type-ab-sheet-metal-screws-round-head-phillips-drive-steel-zinc-plated-4-x-3-8_0406abprkc","title":"#4 X 3\/8\" Type AB Self Tapping Sheet Metal Screws | Round Head | Phillips Drive | Steel Zinc \u0026 Bake (10000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType AB Self Tapping Sheet Metal Screws deliver fast, self forming threads in thin metal sheets. The round head and Phillips drive enable flush installation and reliable torque management in professional assemblies.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e #4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc baked coating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Phillips\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\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 design:\u003c\/strong\u003e Forms threads in thin sheet metal without predrilling, reducing assembly steps and tool requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRound head:\u003c\/strong\u003e Provides flush seating with even load distribution on metal surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhillips drive:\u003c\/strong\u003e Improves contact and minimizes cam-out during high-torque installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e Zinc baked finish delivers durable surface protection for indoor and covered outdoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial strength:\u003c\/strong\u003e Steel construction offers adequate shear and pull-out resistance for typical sheet metal gauges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Electrical enclosures, HVAC ductwork, metal cabinetry, appliance panels, and interior automotive trim where self tapping fasteners are appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815214182679,"sku":"0406ABPRKC","price":303.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0204ABPRKC_75.webp?v=1776637823","url":"https:\/\/mutualscrew.com\/products\/type-ab-sheet-metal-screws-round-head-phillips-drive-steel-zinc-plated-4-x-3-8_0406abprkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}