Push Springs | McMaster-Carr

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Spring Type

Wire Diameter

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Spring Rate

Extended Length @ Maximum Load

Shaft Diameter

Compressed Length @ Maximum Load

Load

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Hole Diameter

Compression Spring Type

Minimum Load

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Performance

Wire Thickness

Finish

Height

Color

9,821 Products

Compression Springs

When squeezed, springs push back to their original length

2,120 products

Cut-to-Length Compression Springs

Extra-long to cut a custom length whenever you need it

166 products

Mil. Spec. Compression Springs

Meet strict U.S. military standards for material and construction

114 products

Tight-Space Compression Springs

Compress as narrow as the width of two wires to fit in the tightest spots

108 products

Shock-Absorbing Rubber Compression Springs

Absorb shock from hard hits and soften the stop

22 products

Long-Life Rubber Compression Springs

Stay springy up to one million cycles—longer than metal and plastic

16 products

Ultra-Shock-Absorbing Rubber Compression Springs

Absorb more shock than any other spring we offer

45 products

Precision Compression Springs

Made to tight OD and spring-rate tolerances for accuracy and repeatability

175 products

Plastic Compression Springs

Nonmagnetic, nonconductive, and ultra chemical resistant

22 products

Compression Spring Assortments

Keep springs in different lengths, ODs, and wire diameters on hand

4 products

Other Products

Extension Springs

When stretched, springs pull their ends back together

4,726 products

Die Springs

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

484 products

Disc Springs

Maintain tension and separate components on shafts, under bolt heads, and at the ends of valves

1,680 products

Linear Wave Springs

Absorb vibration and fill in gaps along the length of an object

22 products

Die Spring Cages

Contain the pieces from broken springs to protect dies from damage

10 products

Force Gauges

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

11 products

Made-to-Order Compression Springs

If you can't find the exact size spring you need, we'll get it made for you

80 products

Die Spring Screw Caps

Brace springs and control tension in die sets while simplifying maintenance

10 products

Springs for Locking Pliers

Change out worn or broken springs in the handle of your locking pliers

6 products