External Pin Retainers | McMaster-Carr

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System of Measurement

OD

5/16" to 11/32"

Retaining Ring Style

Retaining Ring Type

Groove Diameter

Material

Beryllium Copper

Stainless Steel

Ring Thickness

Ring ID

Groove Width

Ring OD

ID

Finish

Corrosion-Resistant Coated

Phosphate Coated

Zinc Yellow-Chromate Plated

Magnetic Properties

May Be Mildly Magnetic

Thrust Load Capacity

Less than 10,000 lbf

10,000 lbf to 19,999 lbf

20,000 lbf to 99,999 lbf

100,000 lbf to 199,999 lbf

200,000 lbf or greater

Specifications Met

Fed. Spec. QQ-P-35

Minimum Hardness

RoHS

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Hardness

Color

Passivation

Screw Size

Insert Material

18-8 Stainless Steel

Side-Mount External Retaining Rings Included

For 1 3/16" OD (12 Pieces)

For 1/16" OD (200 Pieces)

For 1/2" OD (20 Pieces)

For 1/2" OD (25 Pieces)

For 1/2" OD (40 Pieces)

For 1/2" OD (50 Pieces)

For 1/4" OD (25 Pieces)

For 1/4" OD (30 Pieces)

For 1/4" OD (50 Pieces)

For 1/4" OD (90 Pieces)

For 1/8" OD (150 Pieces)

For 1/8" OD (30 Pieces)

For 3 mm OD (20 Pieces)

For 3 mm OD (40 Pieces)

For 3/16" OD (100 Pieces)

For 3/16" OD (30 Pieces)

For 3/16" OD (55 Pieces)

For 3/32" OD (300 Pieces)

How can we improve?

1,515 Products

Fastening and Joining

Retaining Rings

Retaining Rings

Hold components on a shaft

Push Nuts

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

Split Rings

Secure clevis pins, connect components, or add a pull handle; also known as key rings

Socket Retaining Rings

Socket Retaining Rings

Secure sockets and adapters to impact tools

Containers, Storage, and Furniture

Curtain Hooks

Hang curtains from rods

Communication

Tag Rings

Loop onto tags to attach them to lanyards, key rings, and other objects

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