12" Springs | McMaster-Carr

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System of Measurement

Length

Spring Type

Wire Diameter

Spring Rate

End Type

Compression Spring Type

Straight

Load

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

Material

Compressed Length @ Maximum Load

Hole Diameter

Wire Thickness

Shaft Diameter

Performance

Finish

Extended Length @ Maximum Load

Color

DFARS Specialty Metals

Compliant

Exempt

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

REACH

RoHS

Export Control Classification Number (ECCN)

Minimum Load

Maximum Temperature

188 Products

Power Transmission

Compression Springs

When squeezed, springs push back to their original length

25 products

Extension Springs

When stretched, springs pull their ends back together

24 products

Die Springs

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

10 products

Linear Wave Springs

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

2 products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

127 products