Nut Covers | McMaster-Carr

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System of Measurement

Thread Size

Material

Stainless Steel

Nut Type

Nut Width

Shape

Cap Nut Profile

Thread Depth

Height

Color

Finish

Corrosion-Resistant Coated

Inside Height

Thread Type

Thread Pitch

Locking Type

Distorted Thread

Thread Spacing

Performance

Chemical Resistant

Corrosion Resistant

Metal Detectable

Tamper Resistant

Vibration Resistant

X-Ray Detectable

Length

Fastener Strength Grade/Class

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

Drive Style

External Square

Thread Fit

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3A

Unified Standard Class 3B

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541 Products

Fastening and Joining

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

Socket Head Screws

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

Building and Machinery Hardware

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

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