5/16″ OD X 1/4″ Spacers 4 Hole Aluminum Alodine (250/Pkg.) Buy Today

5/16 inch outer diameter aluminum spacers with a 1/4 inch length and a through hole for #4 fasteners, finished with Alodine for corrosion resistance. Pack of 100 pieces.

Specs

Dimensions: OD 5/16 inch; Length 1/4 inch; Through hole: #4

Finish: Alodine

Material: Aluminum

Packaging: 100 pieces per package

Features

Corrosion protection: Alodine conversion coating provides corrosion resistance and creates a surface ready for subsequent coatings in demanding industrial environments.

Through-hole sizing: Through-hole sized for #4 fasteners, enabling aligned, secure clamping in enclosures, frames, and assemblies.

Standoff geometry: 5/16 inch OD by 1/4 inch length delivers defined clearance to minimize metal-to-metal contact and support precise assembly tolerances.

Applications: Suitable for automation equipment, control panels, conveyor mounts, machine frames, and panel assemblies in industrial environments.

Packaging convenience: Sold in 100 piece increments to support batch procurement for production and maintenance workflows.

Physical

Outer diameter: 5/16 inch

Length: 1/4 inch

Through hole: #4

Material: Aluminum

Finish: Alodine

Packaging: 100 pieces per package

Industry Used In

Industrial automation equipment assemblies

Control panels and electrical enclosures

Conveyor system mounting and supports

Machine frames and structural assemblies

Panel assemblies in harsh or corrosive environments