Nut Caps | McMaster-Carr

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System of Measurement

Thread Size

Material

Stainless Steel

Nut Type

Cap Nut Profile

Height

Thread Depth

Shape

Nut Width

Finish

Corrosion-Resistant Coated

Color

Thread Type

Thread Pitch

Inside Height

Locking Type

Distorted Thread

Performance

Chemical Resistant

Corrosion Resistant

Metal Detectable

Tamper Resistant

Vibration Resistant

X-Ray Detectable

Thread Spacing

Fastener Strength Grade/Class

Drive Style

External Square

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Thread Fit

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3A

Unified Standard Class 3B

Length

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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.)