Retainer Nuts | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Material

Stainless Steel

OD

5/16" to 11/32"

7/16" to 15/32"

Face Style

Width

Thread Pitch

Finish

Corrosion-Resistant Coated

Phosphate Coated

Zinc Yellow-Chromate Plated

Height

Retaining Ring Style

Screw Size

Push Nut Shape

Thread Type

Metric Trapezoidal

Panel Thickness

0.023" to 0.063"

0.025" to 0.063"

0.028" to 0.056"

0.057" to 0.092"

0.064" to 0.105"

0.069" to 0.079"

0.093" to 0.126"

0.125" to 0.156"

0.127" to 0.162"

0.162" to 0.21"

0.7 mm to 1.4 mm

0.7 mm to 1.6 mm

1.4 mm to 2.3 mm

1.5 mm to 2.3 mm

1.7 mm to 2.6 mm

1.75 mm to 2 mm

Thread Spacing

ID

Export Control Classification Number (ECCN)

RoHS

REACH

Retaining Ring Type

DFARS Specialty Metals

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Locking Type

Distorted Thread

Specifications Met

NEBS GR-63-CORE

Ring OD

How can we improve?

882 Products

Fastening and Joining

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

Weld Nuts

Weld to metal surfaces to add permanent threads

Clip-On Nuts

Slide onto the edge of thin panels to create a fastening point

Rivet-Mount Nuts

Rivet-Mount Nuts

Add threads in hard-to-reach areas and materials that are too thin to be tapped

Tube-Connecting Nuts

Tube-Connecting Nuts

Push inside tubes to join them with a threaded stud instead of welding

Retaining Rings

Retaining Rings

Hold components on a shaft

Power Transmission

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

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.)