Wire Springs | McMaster-Carr

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Spring Type

Length

Wire Diameter

End Type

Straight Wire with Double Loop

Spring Rate

System of Measurement

Material

Compressed Length @ Maximum Load

Extended Length @ Maximum Load

Load

Shaft Diameter

Hole Diameter

Minimum Load

Wire Thickness

Deflection Angle

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Compliant

Exempt

Export Control Classification Number (ECCN)

Finish

Color

Spring Wind Direction

Wire Width

Maximum Torque

5 in·lbf to 9.99 in·lbf

10 in·lbf to 19.99 in·lbf

20 in·lbf to 24.99 in·lbf

25 in·lbf or greater

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8,791 Products

Power Transmission

Compression Springs

When squeezed, springs push back to their original length

2,767 products

Extension Springs

As stretched, springs become increasingly harder to pull

4,742 products

Torsion Springs

Wrap around a shaft or rod to maintain pressure on objects as they rotate

565 products

Die Springs

Withstand heavy loads with minimal compression in high-impact jobs such as punching and stamping

484 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

Strip Springs

Wrap around a shaft and extend to pull objects in a linear direction

35 products

Garter Springs

Exert radial force from all directions to maintain pressure on shafts or in seals

74 products

Spring Assortments

Keep extension, compression, and torsion spring types of various sizes on hand

7 products

Building and Machinery Hardware

Door Springs

Extend and snap back to pull storm doors and gates closed

18 products

Overhead Door Spring Winding Rods

Keep your overhead door balanced on both tracks for smooth, even opening and closing

3 products

Fastening and Joining

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