{"product_id":"type-b-sheet-metal-screws-truss-head-phillips-drive-steel-zinc-plated-4-x-5-16_0405bptkc","title":"#4 X 5\/16\" Type B Self Tapping Sheet Metal Screws | Truss Head | Phillips Drive | Steel Zinc \u0026 Bake (10000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType B self tapping sheet metal screws are designed for fastening thin-gauge metal without pre-drilling. The bulk 10,000 count package features a truss head, Phillips drive, and zinc baked finish suitable for professional fabrication environments.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Length 5\/16 inch; Thread size #4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc plated with bake finish\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 \u003cli\u003e\n\u003cstrong\u003eThread type:\u003c\/strong\u003e Self tapping (Type B)\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: Creates threads in sheet metal without a pilot hole, enabling rapid assembly and field rework in fabrication environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead geometry\u003c\/strong\u003e: Truss head provides broad bearing surface to minimize pull-through and distribute load on thin-gauge panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive compatibility\u003c\/strong\u003e: Phillips drive supports common power tools and hand drivers with reduced cam-out risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish and corrosion resistance\u003c\/strong\u003e: Zinc plating with bake finish enhances surface durability against rust and oxidation in indoor and outdoor settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBulk packaging\u003c\/strong\u003e: 10,000 count per bulk order supports high-volume assembly lines and inventory planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended applications\u003c\/strong\u003e: Suitable for fastening thin-gauge steel and sheet metal panels in HVAC enclosures, electrical cabinets, metal enclosures, and automotive applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815127216407,"sku":"0405BPTKC","price":314.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0208ABPTKC_94.webp?v=1776637887","url":"https:\/\/mutualscrew.com\/products\/type-b-sheet-metal-screws-truss-head-phillips-drive-steel-zinc-plated-4-x-5-16_0405bptkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}