Get Yours 3/8″ OD X 5/16″ Spacers Round 8 Hole 303 Stainless Steel (250/Pkg.)

Specs

Outer diameter: 3/8 inch (0.375 inch)

Through-hole size: #8

Length: 5/16 inch (0.3125 inch)

Material grade: 303 Stainless Steel

Features

Corrosion resistance: 303 Stainless Steel provides robust resistance to moisture, dust, and environmental exposure, extending service life in humid or outdoor installations.

Dimensional stability: Maintains precise spacing under vibration and temperature fluctuations, ensuring repeatable performance in fixtures and assemblies.

Machinability: Material supports consistent tolerances in high-volume production, enabling reliable bore alignment during manufacture.

Repeatable gap control: Enables clean, stackable spacing between components, reducing alignment variance across assemblies.

Bulk quantity: 1000 pieces per package supports ongoing production, maintenance, and multi-project setups.

Ideal for: precision fixtures, machinery assemblies, control panels, enclosures where accurate spacer stacks govern alignment and enclosure integrity.

Physical

Pack quantity: 1000 pieces per package

Material: 303 Stainless Steel

Shape: Round spacer with through-hole bore for #8 fasteners

Dimensions correspond to outer diameter 3/8 inch and length 5/16 inch

Industry Used In

Precision fixtures and jig tooling in manufacturing environments

Automation equipment assemblies and control-panel construction

Enclosures and hardware racks requiring repeatable spacer stacks

Machinery assemblies in robotics and process automation