411 Works 1/2" Steel Cups w/ Aluminum Bungs | Precision CNC Machined | Fabrication Components
Overview
The 411 Works 1/2" Steel Cups with Aluminum Bungs are precision-machined components designed for fabricators and Subaru enthusiasts who require reliable, high-quality parts for custom installations and modifications. These cups and bungs serve as durable mounting points or attachment interfaces, ideal for suspension, chassis, or accessory fabrication where strength and precision are critical.
Manufactured in-house on HAAS CNC machines using premium 1018 steel sourced from North America, these components reflect 411 Works’ commitment to quality and consistency. The steel cups come in two variations—Deep and Scallop—while the aluminum bungs are available with two thread options, M6x1.0 and 1/4-20, providing versatility for various applications. Each piece is engineered to exacting tolerances to ensure a perfect fit and reliable performance.
For Subaru owners, especially those involved in custom suspension or chassis work, these cups and bungs offer a robust and precise solution that integrates seamlessly with other 411 Works components. Their true-to-size dimensions and durable construction make them a dependable choice for enhancing the structural integrity and functionality of your build.
Features & Specifications
This 411 Works 1/2" Steel Cups with Aluminum Bungs set is engineered for custom fabrication and Subaru suspension projects, featuring precision CNC machining from high-quality 1018 steel and aluminum. Designed to deliver durability and exact fitment, these components support reliable and professional-grade installations.
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Brand: 411 Works
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Product: 1/2" Steel Cups w/ Aluminum Bungs
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Part Number: 411-12SCSCA145
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Fitment: N/A
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Material: 1018 Steel (Cups), Aluminum (Bungs)
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Finish: Raw steel and aluminum
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Construction: CNC machined
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Origin: Made in USA
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Cup Variations: Deep and Scallop
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Bung Thread Options: M6x1.0 and 1/4-20
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Cup Dimensions: 0.55" diameter, 0.75" tall
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Bung Dimensions: 0.55" diameter, 0.38" tall
Key Benefits
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Precision Fitment: CNC machining ensures consistent dimensions for reliable assembly and alignment in custom Subaru builds.
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Durability: Made from high-quality 1018 steel and aluminum, these components withstand the rigors of suspension and chassis fabrication.
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Versatility: Multiple cup styles and thread options accommodate a wide range of mounting and attachment needs.
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Made in the USA: Supports domestic manufacturing with materials sourced from North America, ensuring quality control.
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Seamless Integration: Designed to pair with other 411 Works components for a cohesive fabrication experience.
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Subaru-Specific Utility: Ideal for WRX, STI, and other Subaru platform custom suspension or chassis projects requiring precise mounting hardware.
What's Included
- 1× 411 Works 1/2" Steel Cup (Deep or Scallop variation)
- 1× Aluminum Bung (threaded M6x1.0 or 1/4-20)
- Installation instructions
Installation & Compatibility
Installation of the 411 Works Steel Cups and Aluminum Bungs requires basic fabrication skills and standard tools for mounting and threading. These components are designed for professional or experienced DIY use in custom Subaru suspension or chassis projects. No special tools beyond standard CNC-compatible equipment or threading tools are necessary. Verify thread size and cup variation compatibility with your specific application before installation.
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Professional Installation: Recommended for best results
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Modifications Required: None, but fabrication experience advised
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Verify Compatibility: Confirm thread size and cup style fitment for your project
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