{"product_id":"type-b-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-4-x-5-16_0405bswkc","title":"#4 X 5\/16\" Type B Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Slotted Drive | Steel Zinc \u0026 Bake (10000\/Pkg.)","description":"\u003cdiv\u003eType B Self Tapping Sheet Metal Screws provide reliable thread-forming in thin to moderate gauge sheet metal. Indented Hex Washer Head with a Slotted Drive enables flush seating and straightforward installation on zinc-coated steel components. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Length 5\/16 inch; Diameter #4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc plating with baked enamel coating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Slotted\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 capability\u003c\/strong\u003e: Forms matching threads in sheet metal, eliminating the need for pre-tapped holes and enabling rapid, repeatable assemblies in thin to moderate gauge panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndented Hex Washer Head\u003c\/strong\u003e: Provides wide contact area for load distribution, reduces pull-through on softer metals, and supports flush seating in tight assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSlotted Drive\u003c\/strong\u003e: Compatible with standard flat-blade screwdrivers, simplifying installation in hand or machine assembly environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish and corrosion protection\u003c\/strong\u003e: Zinc plating with baked enamel coating delivers improved corrosion resistance for indoor applications and general purpose metal assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications and use cases\u003c\/strong\u003e: Ideal for electrical enclosures, metal cabinetry, appliance housings, and lightweight structural joins where rapid, reliable fastening is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation considerations\u003c\/strong\u003e: Match screw length to panel thickness to prevent interference; avoid over-tightening to minimize risk of thread stripping in soft metals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815280931095,"sku":"0405BSWKC","price":265.35,"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-b-sheet-metal-screws-indented-hex-washer-head-slotted-drive-steel-zinc-plated-4-x-5-16_0405bswkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}