{"product_id":"earl-s-3-4-npt-female-weld-boss-for-custom-tanks-fabrication","title":"Earl’s – 3\/4\" NPT Female Weld Boss for Custom Tanks \u0026 Fabrication","description":"\u003cp\u003eUpgrade your custom fabrication projects with the Earl’s 3\/4\" NPT Female Weld Boss, engineered for builders who demand precision, strength, and reliability. Made from premium 6061 lightweight aluminum, this weld bung offers a clean, secure connection point for fittings when modifying or constructing fuel tanks, coolant reservoirs, catch cans, and other custom components. Its natural finish and CNC-accurate machining ensure consistent weldability and long-lasting performance. Designed for universal fabrication use, the bung features a round Boeing-style weld base for optimal contact and cleaner weld seams. Whether you're building a performance vehicle or assembling custom plumbing systems, this component provides a durable, leak-free solution with professional-grade results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium 6061 lightweight aluminum construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3\/4\" NPT female weld bung for plumbing and fabrication projects\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound Boeing-style weld base for stable, secure welds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for consistent fitment and sealing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNatural finish for clean appearance and improved weld quality\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for custom tanks, reservoirs, and performance components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Earls","offers":[{"title":"Default Title","offer_id":45843420971207,"sku":"ERL986706ERL","price":4.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/ERL986706ERL.jpg?v=1763694236","url":"https:\/\/mainstreeteshop.com\/products\/earl-s-3-4-npt-female-weld-boss-for-custom-tanks-fabrication","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}