Spiral Snap Rings | McMaster-Carr

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Retaining Ring Style

Spiral

Retaining Ring Type

External

Internal

System of Measurement

Groove Diameter

Material

Ring OD

Ring ID

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

DFARS Specialty Metals

RoHS

REACH

Export Control Classification Number (ECCN)

Minimum Hardness

Finish

Passivation

Specifications Met

Container Length

For Shaft End Type

Retaining Ring Groove

Container Depth

Container Features

Container Type

597 Products

Fasteners

Heavy Duty Spiral External Retaining Rings

Thicker than standard spiral rings, these rings withstand greater forces.

Single-Turn Spiral External Retaining Rings

Slide these rings into place with one twist—no tools required—for applications with high thrust loads.

Spiral External Retaining Rings

These coiled rings can be wound into place on a shaft without tools.

Single-Turn Spiral Internal Retaining Rings

Slide these rings into place by hand with a single twist for applications with high thrust loads.

Heavy Duty Spiral Internal Retaining Rings

Thicker than standard spiral rings, these rings withstand greater forces.

Spiral Internal Retaining Rings

These coiled rings can be wound into place inside a bore or housing without tools.

External and Internal Spiral
Retaining Ring Assortments

Wind these retaining rings into a groove—no tools required for installation.

Fasteners

Heavy Duty Spiral External Retaining Rings

Single-Turn Spiral External Retaining Rings

Spiral External Retaining Rings

Single-Turn Spiral Internal Retaining Rings

Heavy Duty Spiral Internal Retaining Rings

Spiral Internal Retaining Rings

External and Internal SpiralRetaining Ring Assortments

External and Internal Spiral
Retaining Ring Assortments