{"product_id":"stewart-fastener-j0812bhtz-hex-washer-head-tek-screw-8-18","title":"Stewart Fastener J0812BHTZ Hex Washer Head Tek Screw 8-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STEWART FASTENER J0812BHTZ is a self-drilling tek screw designed for fast, reliable fastening in metal-to-metal and metal-to-light-gauge-steel applications. Sized 8-18 x 0.75 inches, this hex washer head screw features a built-in drill point that eliminates the need for a pilot hole, reducing labor time on the job. The steel construction with zinc plating provides corrosion resistance suitable for general trade use. Each jar contains 100 screws and is sold per each jar. HVAC, sheet metal, electrical, and general construction tradespeople rely on this fastener type for ductwork, panel attachment, and structural sheet metal assembly.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for light-gauge sheet metal applications commonly encountered in HVAC duct fabrication, equipment enclosure assembly, and electrical panel work. The hex washer head allows for consistent torque delivery with a standard hex driver or nut driver, making it a practical choice for field and shop installations alike. The 100-count jar keeps screws organized and accessible on the job site.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-drilling point eliminates the need for a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003eHex washer head provides positive engagement with standard nut drivers and hex bits\u003c\/li\u003e\n  \u003cli\u003eSteel construction with zinc plating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eSize 8-18 x 0.75 inches for light-gauge sheet metal fastening\u003c\/li\u003e\n  \u003cli\u003e100 screws per jar for convenient job site use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for general light-gauge sheet metal fastening applications typical in HVAC, electrical, and sheet metal fabrication work.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by HVAC technicians, sheet metal workers, and electricians using a standard hex driver or nut driver. No pilot hole is required due to the self-drilling point. Apply consistent, controlled torque to avoid stripping the fastener or deforming thin sheet metal. Follow applicable local codes and manufacturer guidelines for fastener spacing and load requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 8-18 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Hex Washer Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Self-Drilling (Tek)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Jar\u003c\/strong\u003e: 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662352111829\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STEWART FASTENER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J0812BHTZ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEWART FASTENER","offers":[{"title":"Default Title","offer_id":51346515296562,"sku":"J0812BHTZ","price":28.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310552021.jpg?v=1782082461","url":"https:\/\/voomisupply.com\/products\/stewart-fastener-j0812bhtz-hex-washer-head-tek-screw-8-18","provider":"Voomi Supply","version":"1.0","type":"link"}