3" Springs | McMaster-Carr

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System of Measurement

Length

Spring Type

OD

ID

Spring Rate

End Type

Closed and Ground

Wire Diameter

Material

Polyester Elastomer Rubber

Stainless Steel

Compressed Length @ Maximum Load

Load

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Wire Thickness

Hole Diameter

0.187" to 0.192"

0.219" to 0.224"

0.247" to 0.256"

0.25" to 0.256"

0.308" to 0.319"

0.312" to 0.318"

0.37" to 0.383"

0.375" to 0.382"

0.437" to 0.445"

0.493" to 0.51"

0.625" to 0.626"

0.625" to 0.635"

0.625" to 0.636"

Shaft Diameter

Compression Spring Type

Energy Capacity

Extended Length @ Maximum Load

Color

Finish

Phosphate Coated

Zinc Yellow-Chromate Plated

Minimum Load

RoHS

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Performance

Chemical Resistant

Corrosion Resistant

Shock Absorbing

Stress Resistant

How can we improve?

457 Products

Power Transmission

Compression Springs

Compression Springs

When squeezed, springs push back to their original length

Extension Springs

Extension Springs

When stretched, springs pull their ends back together

Die Springs

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

Linear Wave Springs

Linear Wave Springs

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

Gas Spring Mounts

Gas Spring Mounts

Attach gas springs to panels, lids, and doors using a bracket or stud

Raw Materials

Steel

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

Fastening and Joining

Spring Pins

Squeeze and insert into tight holes to hold parts in place with tension

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)