{"product_id":"type-b-sheet-metal-screws-pan-head-six-lobe-drive-steel-zinc-plated-4-x-5-16_0405btpkc","title":"#4 X 5\/16\" Type B Self Tapping Sheet Metal Screws | Pan Head | Six Lobe Drive | Steel Zinc \u0026 Bake (10000\/Pkg.)","description":"\u003cdiv\u003eType B Self Tapping Sheet Metal Screws are engineered for reliable fastening into thin metal, delivering predictable bite and consistent withdrawal resistance. This bulk assortment includes 10,000 screws with a pan head, 6-Lobe drive, zinc \u0026amp; Bake finish, and a #4 x 5\/16 inch size for standardized, professional assemblies. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: #4 x 5\/16\"\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: 6-Lobe Drive\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\u003eTamper resistance\u003c\/strong\u003e enhanced by \u003cstrong\u003e6-Lobe Drive\u003c\/strong\u003e reduces driver cam-out and resists casual tampering during installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSelf-tapping capability\u003c\/strong\u003e enables creation of mating threads directly in thin sheet metal, eliminating pre-drilling for rapid assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e provided by \u003cstrong\u003eZinc \u0026amp; Bake\u003c\/strong\u003e coating, extending service life in general-purpose indoor and sheltered outdoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePan head\u003c\/strong\u003e design distributes clamping load over a larger area, reducing surface indentation on sheet metal and providing a clean finished look.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: suited to enclosure fabrication, automotive body panels, appliance housings, metal cabinet assembly, HVAC ductwork, and other thin-gauge metal fastenings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBulk practicality\u003c\/strong\u003e: ideal for high-volume OEM or maintenance operations with consistent part dimensions across large batches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52814954889495,"sku":"0405BTPKC","price":450.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0606ATPKC_67.webp?v=1776637742","url":"https:\/\/mutualscrew.com\/products\/type-b-sheet-metal-screws-pan-head-six-lobe-drive-steel-zinc-plated-4-x-5-16_0405btpkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}