{"product_id":"value-collection-tkhwi-1403000-3-100b-self-drilling-screw","title":"Value Collection TKHWI-1403000-3-100B Self Drilling Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION TKHWI-1403000-3-100B is a 1\/4 inch self-drilling screw designed for fast, reliable fastening in light steel and metal construction applications. It features a hex washer head with a hex drive and a number 3 drill point that bores its own pilot hole, eliminating the need for pre-drilling. The screw body is manufactured from AISI 1016\/1024 steel and finished with a zinc plating for basic corrosion resistance. At 3 inches in length under head, it provides solid thread engagement in typical metal-to-metal or metal-to-substrate assemblies. This package contains 100 screws, sold as a single unit quantity.\u003c\/p\u003e\u003cp\u003eThese self-drilling screws are suited for structural and non-structural metal framing, metal cladding, HVAC ductwork, and general sheet metal assembly in both residential and light commercial construction. The number 3 drill point is appropriate for thicker gauge steel substrate, making these fasteners a practical choice for field installation work where speed and consistency matter. Licensed tradespeople and experienced contractors working metal framing, roofing, or mechanical enclosures will find this a standard utility fastener.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNumber 3 drill point self-drills through heavier gauge steel without pre-drilling\u003c\/li\u003e\n\u003cli\u003eHex washer head with hex drive provides positive tool engagement and bearing surface\u003c\/li\u003e\n\u003cli\u003e1016\/1024 steel construction meets AISI, ASME B18.6.3, and SAE J78 standards\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish provides basic corrosion protection in dry or sheltered environments\u003c\/li\u003e\n\u003cli\u003e3 inches length under head suits medium-depth metal fastening applications\u003c\/li\u003e\n\u003cli\u003eSold in a 100-piece minimum order quantity for field and shop use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/4 inch self-drilling fastener for use in metal framing, sheet metal, and light structural steel applications where a number 3 drill point and hex washer head configuration are specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed with a hex-drive bit and an electric or pneumatic screwdriver set to an appropriate torque clutch setting to avoid overdriving. Power down or de-energize any adjacent systems before fastening near electrical panels or conduit. Follow applicable building codes and manufacturer specifications for fastener spacing and edge distance in structural applications. Do not use in applications requiring stainless steel or higher-grade corrosion resistance without verifying the zinc-plated finish is adequate for the environment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Hex Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Size\u003c\/strong\u003e: 3 Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: AISI 1016\/1024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AISI 1016, ASME B18.6.3, SAE J78\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TKHWI-1403000-3-100B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690122445106,"sku":"TKHWI-1403000-3-100B","price":81.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_0375a7f2-01af-4ba2-a367-1aa6ad7c5d3f.jpg?v=1788266559","url":"https:\/\/voomisupply.com\/products\/value-collection-tkhwi-1403000-3-100b-self-drilling-screw","provider":"Voomi Supply","version":"1.0","type":"link"}