411 Works 1/2" Weld Bungs | Precision CNC Machined | Fabrication Accessory
Overview
The 411 Works 1/2" 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 solution. Whether you're modifying your exhaust, oil system, or other performance parts, these weld bungs offer the versatility and quality needed for professional results.
Manufactured in-house on HAAS CNC machines using premium North American materials, 411 Works weld bungs reflect a commitment to precision and durability. Available in both 6061 aluminum and 1018 steel, these bungs are engineered to exacting tolerances to ensure a perfect fit and weld compatibility. The variety of thread options, including M6x1.0 and 1/4-20, further enhances their adaptability across different fabrication needs.
For Subaru owners, especially those working on WRX, STI, BRZ, or other models, these weld bungs enable clean and secure sensor installations or custom plumbing setups. Their true size of .55" diameter and .38" height makes them ideal for tight spaces without compromising strength. Using 411 Works bungs ensures your modifications maintain factory-level reliability and fitment precision, critical for maintaining Subaru performance and durability.
Features & Specifications
This 411 Works 1/2" Weld Bung is engineered for versatile fabrication use and features precision CNC machining from high-quality 1018 steel or 6061 aluminum. Constructed in the USA, it delivers consistent dimensions and reliable weldability for Subaru enthusiasts seeking durable and adaptable welding accessories.
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Brand: 411 Works
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Product: 1/2" Weld Bungs
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Part Number: 411-12SWB145
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Fitment: Universal / N/A
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Material: 1018 Steel or 6061 Aluminum
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Finish: Raw metal (uncoated)
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Construction: CNC machined
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Origin: Made in USA
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Thread Options: M6x1.0, 1/4-20
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Dimensions: .55" diameter, .38" tall
Key Benefits
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Precision: CNC machining ensures consistent thread quality and exact dimensions for reliable welds and fitment.
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Material Quality: Made from high-grade 1018 steel or 6061 aluminum sourced from North America for strength and corrosion resistance.
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Versatility: Multiple thread sizes accommodate a wide range of sensors and fittings for custom Subaru fabrication projects.
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Durability: Robust construction withstands heat and stress typical in exhaust and engine bay applications.
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Made in USA: Supports domestic manufacturing with strict quality control standards.
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Subaru Compatibility: Ideal for WRX, STI, BRZ, and other Subaru models requiring custom sensor or fitting ports.
What's Included
- 1× 411 Works 1/2" Weld Bung (thread size as selected)
Installation & Compatibility
Installation of the 411 Works 1/2" Weld Bungs requires welding equipment and fabrication experience to ensure proper fitment and secure attachment. These bungs are designed as universal components, compatible with any Subaru model or custom project needing threaded ports. No modifications are necessary beyond welding, but professional installation is recommended for optimal results and safety. No tuning is required as these are purely mechanical accessories.
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Professional Installation: Recommended
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Modifications Required: Welding required, no trimming
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Verify Compatibility: Confirm thread size and material choice for your specific application
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