Aluminum Cap Screws | McMaster-Carr

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329 Products

Screws and Bolts

Aluminum Socket Head Screws

Aluminum screws are one-third the weight of steel and have good corrosion resistance.

Aluminum Phillips Flat Head Screws

Aluminum Phillips Flat Head Screws

Aluminum screws are lightweight and have good corrosion resistance.

Aluminum Slotted Flat Head Screws

Aluminum screws are lightweight and have good corrosion resistance.

Aluminum Decorative Round Head Slotted Screws

One-third the weight of steel, aluminum screws resist corrosion in wet environments.

Aluminum Ultra-Wide Flanged Button Head Screws

Aluminum Ultra-Wide Flanged Button Head Screws

These aluminum screws are lightweight and resist corrosion in wet environments. They have a flange that is wider and thicker than our other flanged screws, so they distribute pressure the best.

Metric Aluminum Ultra-Wide
Flanged Button Head Screws

Metric Aluminum Ultra-Wide Flanged Button Head Screws

Made from aluminum, these metric screws are lightweight and resist corrosion in wet environments. The flange is wider and thicker than our other flanged screws, so they distribute pressure the best.

Aluminum Hex Head Screws

Aluminum Hex Head Screws

Aluminum screws are one-third the weight of steel and have good corrosion resistance.

Threaded Standoff Caps

Threaded Standoff Caps

Threaded Standoff Caps

Give open-ended standoffs a finished look and protect them from dirt and debris.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)