Snap Rings | McMaster-Carr

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System of Measurement

Retaining Ring Type

Retaining Ring Style

Groove Diameter

Ring Thickness

Material

Groove Width

Ring OD

Ring ID

Finish

Corrosion-Resistant Coated

Zinc Yellow-Chromate Plated

Specifications Met

Thrust Load Capacity

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

Color

Magnetic Properties

May Be Mildly Magnetic

Nonmagnetic

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

EAR99

Passivation

Passivated

Unpassivated

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)

Insert Material

Length

3,111 Products

Fastening and Joining

Retaining Rings

Hold components on a shaft

2,362 products

Split Rings

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

7 products

Push Nuts

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

65 products

Material Handling

Snap Hooks

Spring, slide, or press open to quickly connect rope and chain

276 products

Carabiners

Hook onto rope and webbing to quickly connect objects, fittings, and other lengths of rope

224 products

Quick Links

Join rope, cable, and chain to secure loads

116 products

Shackles

Lift, pull, and anchor heavy loads while keeping them secure with a pin

9 products

Containers, Storage, and Furniture

Curtain Hooks

Hang curtains from rods

1 product

Communication

Tag Rings

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

37 products

Tube Fitting Markers

Snap onto push-to-connect fittings to identify different tubing lines

3 products

Building and Machinery Hardware

Key Holders

Group keys on a single ring for easy access

4 products

Safety Equipment

Fall-Rescue Kits

Everything you need to rescue a person who is suspended after a fall

2 products

Fall-Rescue Packs

Clip onto your fall-arrest harness to lower yourself to safety after a fall

1 product