Retainer Springs | McMaster-Carr

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Length

Wire Diameter

End Type

Straight Wire with Double Loop

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Spring Rate

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Extended Length @ Maximum Load

Compressed Length @ Maximum Load

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Load

Minimum Load

RoHS

Compliant with Exemptions

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DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Thickness

Deflection Angle

Screw Size

Finish

Zinc Yellow-Chromate Plated

Height

Wire Thickness

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11,206 Products

Power Transmission

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

10,533 products

Die Spring Cages

Contain the pieces from broken springs to protect dies from damage

10 products

Die Spring Screw Caps

Brace springs and control tension in die sets while simplifying maintenance

10 products

Bearing Lock Washers

Lock bearing nuts in place to prevent loosening due to vibration

103 products

Fabricating and Machining

Air Hammer Retainers

Replace the retainer on your air hammer

5 products

Fastening and Joining

Lock Washers

Resist vibration to prevent fasteners from loosening

469 products

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

65 products

Measuring and Inspecting

Force Gauges

Test objects to see how much tension and compression force they can bear

11 products