5/16″ OD X 13/16″ Spacers Round 8 Hole 303 Stainless Steel (250/Pkg.) Premium

Specs

Dimensions: Outer diameter: 5/16 inch; length: 13/16 inch; pilot hole: #8 (~0.164 inch)

Material grade: 303 stainless steel

Finish: machined, smooth surface to minimize galling and facilitate quick assembly

Features

Corrosion resistance: 303 stainless steel delivers reliable resistance to rust and atmospheric corrosion in harsh industrial environments

Dimensional accuracy: exact outer diameter and length ensure consistent standoff spacing and alignment across assemblies

Smooth machined finish: minimizes galling and wear during installation, supporting automated and manual workflows

Bulk packaging: 1,000 spacers per package reduces reordering frequency and keeps critical sizes stocked for production lines

Versatile use cases: ideal for standoff spacing in machinery, automotive assemblies, electronics enclosures, and general hardware projects

Operational reliability: maintains stable gaps in high-vibration or temperature-variable environments, enhancing assembly precision and longevity

Physical

Material: 303 stainless steel

Finish: machined, smooth surface

Shape: round spacer with a flush, through-hub profile

Hole: pilot hole sized for a #8 fastener (~0.164 inch)

Industry Used In

Machinery and manufacturing equipment assemblies

Automotive subassemblies and fixture builds

Electronic enclosures and control panels

General hardware projects requiring precise standoff spacing