Today Only 5/16″ OD X 1/2″ Spacers 4 Hole Aluminum Plain (250/Pkg.)

Specs

Package: 100 pieces

Dimensions: Outer diameter 5/16 inch; length 1/2 inch; bore size #4

Finish: Plain

Material: Aluminum

Features

Functional benefits: Maintains precise axial spacing and alignment between components, improving fixture repeatability and reducing assembly variability.

Material properties: Aluminum offers high strength-to-weight ratio with inherent corrosion resistance for industrial environments.

Finish and mating: Plain finish supports reliable mating with surfaces and allows straightforward surface treatments or coatings if required.

Through-hole fastening: Designed for through-hole fasteners using a #4 bore, enabling standard hardware integration in panels, brackets, and machinery mounts.

Use cases: Robotics mounting, control panel spacers, enclosure standoffs, conveyor system fixtures, and general machinery hardware where lightweight, non-magnetic spacers are advantageous.

Physical

Cylindrical spacer with through-hole bore for fasteners

Outer diameter: 5/16 inch

Length: 1/2 inch

Bore: #4 through-hole

Finish: Plain

Material: Aluminum

Industry Used In

Automation and robotics mounting and alignment

Industrial control panels and electrical enclosures

Conveyor systems and material handling fixtures

General machinery assemblies requiring lightweight spacers