Stainless Steel Thread Protector Caps | McMaster-Carr

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Material

Stainless Steel

18-8 Stainless Steel

304 Stainless Steel

316 Stainless Steel

System of Measurement

Thread Size

Nut Type

Cap Nut Profile

Thread Depth

Height

Width

Thread Type

Finish

Length

Drive Style

External Square

Locking Type

Distorted Thread

Thread Spacing

Performance

Corrosion Resistant

Metal Detectable

Vibration Resistant

X-Ray Detectable

Thread Pitch

Shape

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Specifications Met

Thread Fit

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3A

Unified Standard Class 3B

Threading

Partially Threaded

OD

Cap Type

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285 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

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

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

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

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