Aluminum Structural Members

This product is a high-precision CNC machined component made from 6061-T6 aluminum alloy, designed for applications that demand accurate positioning and reliable mechanical connections, particularly in aluminum structural members. Featuring dual-threaded ends and a clear anodized finish, it delivers both structural stability and corrosion resistance for use in challenging industrial environments.

The component adopts a dual-threaded configuration, with 1/4-28 UNF-3B internal threads on both the top and bottom surfaces. This design enables secure connection between two mating parts, ensuring precise alignment and stable assembly. The outer cylindrical section maintains axial positioning, while the flanged portion enhances load-bearing capacity during installation. Such a structure makes it ideal for precision fixtures, automation modules, aluminum structural members, and mechanical assemblies that require dependable alignment and repeatability.

Constructed from 6061-T6 aluminum, this part provides an excellent strength-to-weight ratio, dimensional stability, and machinability. The clear anodized surface enhances wear and corrosion resistance, maintaining a clean metallic appearance suitable for industrial, aerospace-grade applications, and aluminum structural members.

Outer Diameter: 1.185 in

Overall Height: 0.9 in

Thread Specification: 1/4-28 UNF-3B (both ends)

Surface Roughness: Ra 63 μin

Machining Accuracy: ±0.006 mm

These tight tolerances ensure consistent fit, reliable interchangeability, and repeatable performance across production batches.

The component is manufactured using CNC turning and milling operations, followed by comprehensive dimensional inspection. Each batch is verified using precision detection equipment to confirm thread quality, surface finish, and dimensional accuracy-ensuring stable performance and consistent assembly quality for aluminum structural members and other demanding applications.