{"product_id":"type-ab-sheet-metal-screws-flat-undercut-head-phillips-drive-18-8-stainless-steel-4-x-3-16_0403abpu188kc","title":"#4 X 3\/16\" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | 18\/8 Stainless Steel (5000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eType AB self tapping sheet metal screws are designed for stainless steel assemblies requiring reliable, fast installation. The size is #4 x 3\/16 with a flat undercut head and Phillips drive, delivering flush seating and consistent torque in thin metal joints.\u003c\/p\u003e \u003ch3\u003eSpecs\u003c\/h3\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\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Phillips\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: 304 Stainless Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: Type AB self-tapping\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: 304 stainless steel provides high corrosion resistance in humid or mildly corrosive environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlat undercut head\u003c\/strong\u003e: reduces protrusion for flush panel seating in appliance enclosures and trim.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSelf tapping capability\u003c\/strong\u003e: creates its own mating threads in thin sheet metal, enabling installation without pre-drilling for typical thickness ranges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhillips drive compatibility\u003c\/strong\u003e: supports standard manual and power drivers, improving installation consistency and speed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBulk packaging\u003c\/strong\u003e: pack quantity: 5000 per bulk pack for high-volume manufacturing or distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications\u003c\/strong\u003e: suitable for stainless steel enclosures, equipment housings, automotive trim, and appliance assemblies where corrosion resistance and secure joining are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":52815253635351,"sku":"0403ABPU188KC","price":427.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0203ABPU188KC_19.webp?v=1776637346","url":"https:\/\/mutualscrew.com\/products\/type-ab-sheet-metal-screws-flat-undercut-head-phillips-drive-18-8-stainless-steel-4-x-3-16_0403abpu188kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}