{"product_id":"411works-1-5-coped-weld-bungs-copy","title":"411 Works 1.5\" Flat Weld Bungs","description":"\u003ch3\u003e411 Works 1.5\" Flat Weld Bungs | Precision CNC Machined | Fabrication Accessory\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe 411 Works 1.5\" Flat Weld Bungs are precision-machined components designed for custom fabrication and welding applications. Ideal for Subaru enthusiasts and fabricators looking to add threaded ports for sensors, fittings, or other hardware, these bungs provide a reliable and consistent base for weld-on installations. Whether you're modifying exhaust systems, oil lines, or other custom setups, these bungs offer a versatile solution for integrating threaded connections with ease.\u003c\/p\u003e\n\u003cp\u003eManufactured in-house on HAAS CNC machines using high-quality 1018 steel sourced from North America, these flat weld bungs reflect 411 Works’ commitment to quality and precision. The design incorporates a lightweight construction by removing excess material from the backside, reducing weight without compromising strength. The consistent 1\/8\" sidewall thickness ensures a clean and strong weld, facilitating a professional finish and reliable joint integrity.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners who frequently engage in performance upgrades or custom builds, these flat weld bungs provide a dependable foundation for sensor ports or fluid fittings. Their precise thread options—M10 x 1.5 and 3\/8-16—cover common sensor and fitting sizes used in Subaru platforms, making them a practical choice for WRX, STI, BRZ, and other models. The American-made quality and thoughtful engineering mean you can trust these bungs to perform well in demanding environments.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis 411 Works 1.5\" Flat Weld Bung is engineered for custom fabrication and welding applications, featuring precision CNC machining from 1018 steel. Constructed for strength and lightweight performance, it delivers a reliable weld base for Subaru enthusiasts seeking durable and accurate threaded ports.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e 411 Works\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e 1.5\" Flat Weld Bungs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 411-FWB38\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal \/ N\/A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 1018 Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw steel (uncoated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC machined on HAAS machines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Options:\u003c\/strong\u003e M10 x 1.5 and 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall Thickness:\u003c\/strong\u003e 1\/8\" consistent sidewall for welding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e Material removed from backside for lighter weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e CNC machining ensures consistent thread quality and dimensional accuracy for reliable sensor or fitting installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWelding Ease:\u003c\/strong\u003e Uniform 1\/8\" sidewall thickness provides a clean, strong weld surface, simplifying fabrication work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Reduced material on the backside lowers weight without sacrificing structural integrity, beneficial for performance builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Quality:\u003c\/strong\u003e Made from durable 1018 steel sourced in North America, ensuring strength and corrosion resistance when properly finished.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Available in two common thread sizes, compatible with a wide range of sensors and fittings used in Subaru performance and maintenance applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Supports domestic manufacturing standards and quality control for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 411 Works 1.5\" Flat Weld Bung (thread size as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the 411 Works Flat Weld Bungs requires welding skills and equipment, making professional installation recommended for best results. The consistent sidewall thickness facilitates welding, but proper technique and safety precautions are essential. These bungs are universal and designed to be welded onto custom fabrication projects, so verify thread size compatibility with your sensors or fittings before installation. No modifications are required beyond welding, but ensure your application suits the 1.5\" bung size and thread pitch.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None beyond welding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm thread size and application fitment before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"411 Works","offers":[{"title":"M10x1.5","offer_id":46791979401391,"sku":"411-FWBM10","price":9.75,"currency_code":"USD","in_stock":true},{"title":"3\/8-16","offer_id":46791979434159,"sku":"411-FWB38","price":9.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/411_WORKS_1-1_2_FLAT_WELD_BUNGS-04.jpg?v=1779865938","url":"https:\/\/subimods.com\/products\/411works-1-5-coped-weld-bungs-copy","provider":"Subimods.com","version":"1.0","type":"link"}