Product Details
This custom-engineered nut is part of our Precision Machined Aluminum Nuts range, designed for assemblies that require a reliable, lightweight, and corrosion-resistant fastening solution. Manufactured from 6082-T6 aluminum alloy compliant with B.S.1474, the component offers strong mechanical performance with excellent machinability, suitable for repeated tightening and long-term use in demanding environments.
Key Specifications
Thread Size: 1/4 × 20 UNC-2B
Overall Height: 0.720 in
Material: Aluminum Alloy 6082-T6 (per B.S.1474)
Finish: Black anodizing, 15 μm thickness, processed to DEF STAN 03-25

Construction & Performance
Each nut is CNC-machined to maintain consistent thread accuracy and stable dimensional control. The 6082-T6 alloy delivers high strength while keeping the component lightweight, making it ideal for applications where mass reduction is important without compromising structural reliability.
The black anodized finish enhances corrosion resistance, increases surface hardness, and provides a uniform matte appearance suited for visible installations. The 15-micron anodic layer also improves wear resistance and adds protective insulation for electronic or structural applications.
Typical Applications
Machinery and equipment assembly
Electronic device mounting
Fixtures for aerospace and transportation
Lightweight structural frames
Custom build projects requiring Custom Fastener Solutions
Why Choose This Custom Nut
Stable 1/4-20 UNC-2B thread engagement
High-strength alloy engineered for precision machining
Defense-standard anodizing for enhanced durability
Lightweight, corrosion-resistant, and suitable for both indoor and outdoor assemblies
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