Best Price 1/4″ Hex X 1/2″ Spacers 8 Hole Aluminum Plain (250/Pkg.)

Specs

Hex size: 1/4 inch across flats

Length: 1/2 inch

Bore: #8 through hole

Finish: Plain

Drive type: Hex

Material: Aluminum

Features

Hex cross-section for alignment: The 1/4 inch across flats hex geometry provides reliable anti-rotation engagement with matching hardware during assembly in control panels and machinery frames.

Bore for standard fasteners: Through-hole bore sized for a #8 fastener, enabling straightforward pass-through mounting in multi-part assemblies with minimal insert depth.

Lightweight, non-ferrous construction: Aluminum spacers offer favorable stiffness-to-weight ratio and non-magnetic characteristics, suitable for electrical enclosures and light-duty supports.

Dimensional stability: 1/2 inch spacer length ensures consistent gap and mounting spacing across modular configurations, improving repeatability in production lines.

Corrosion and wear considerations: Plain aluminum provides inherent oxide-based corrosion resistance in dry indoor settings; for harsher environments, consider protective coatings or anodizing where specified.

Ideal use cases: Panel separation in electrical enclosures, bracket spacing in machinery frames, conveyor system mounting, and alignment fixtures in assembly automation.

Physical

Material: Aluminum

Finish: Plain

Hex size: 1/4 inch across flats

Length: 1/2 inch

Bore: #8 through hole

Drive type: Hex

Industry Used In

Electrical enclosures and control panels for panel separation and clean routing of components

Machinery frames and structural brackets requiring repeatable spacing between parts

Conveyor system mounting and alignment fixtures to maintain consistent transfer gaps

Assembly automation setups where quick, repeatable through-hole mounting is needed