{"product_id":"carlisle-107b-weld-on-welding-pins-3-4-inches-5000-count-pail","title":"Carlisle 107B Weld-on Welding Pins 3\/4 Inches 5000 Count Pail","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Carlisle 107B Weld-On Welding Pins are a bulk supply solution for HVAC insulation installation professionals. This pail contains 5,000 individual 3\/4 inch welding pins made from carbon alloy steel with a 10-gauge thickness. These pins are designed to mechanically attach insulation blankets, duct liner, and other insulation substrates directly to sheet metal ductwork and metal surfaces. HVAC installers, duct fabricators, and mechanical contractors rely on weld-on pins for fast, permanent insulation attachment in commercial and industrial systems.\u003c\/p\u003e\u003cp\u003eEach pin is cold-formed to produce a consistently sharp point. This cold-form hardening process gives the tip a steel temper that resists blunting and flattening on impact. A sharper contact point means better arc formation during resistance welding, which translates to stronger, more reliable welds. The sharper tip also reduces excess sparks during the welding process. Fewer sparks lower the risk of igniting adhesives or scorching insulation substrates, making this pin a safer choice on the job site.\u003c\/p\u003e\u003cp\u003eThe 107B pins are compatible with any standard portable or automatic resistance welding unit. No special equipment is required. The surface treatment on each pin promotes consistent weld quality from the first pin to the last pin in the pail. These pins are manufactured in the USA from galvanized-compatible carbon alloy steel. The cup-style washer design depresses the insulation surface without tearing the facing material, protecting the integrity of the insulation system. Whether used on fiberglass duct liner, rigid board, or flexible insulation blanket, the 107B delivers a permanent mechanical bond to the metal substrate without adhesives or additional fasteners.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCold-form hardened sharp point resists blunting and produces consistent, strong welds\u003c\/li\u003e\n\u003cli\u003eReduced sparks during welding lower the risk of igniting adhesives or burning insulation substrates\u003c\/li\u003e\n\u003cli\u003eCompatible with any conventional portable or automatic resistance welding unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Carlisle 107B provides 5,000 sharp-tipped, 10-gauge carbon alloy steel welding pins in a single pail, giving HVAC and insulation professionals a reliable, high-volume fastening solution for attaching insulation to metal ductwork and substrates.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CARLISLE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 107B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 5000 pins per pail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge\u003c\/strong\u003e: 10 GA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Carbon Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 35 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 13.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 13.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 638532805369\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProp 65\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARLISLE","offers":[{"title":"Default Title","offer_id":51121134207282,"sku":"107B","price":357.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304885014.webp?v=1777749295","url":"https:\/\/voomisupply.com\/products\/carlisle-107b-weld-on-welding-pins-3-4-inches-5000-count-pail","provider":"Voomi Supply","version":"1.0","type":"link"}