4" Springs | McMaster-Carr

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System of Measurement

Length

Spring Type

OD

Spring Rate

ID

End Type

Closed and Ground

Wire Diameter

Material

Stainless Steel

Compressed Length @ Maximum Load

Load

Less than 10 lb.

10 lb. to 19.9 lb.

Extended Length @ Maximum Load

Shaft Diameter

Hole Diameter

0.25" to 0.256"

0.308" to 0.319"

0.312" to 0.318"

0.375" to 0.382"

0.375" to 0.383"

0.437" to 0.445"

0.438" to 0.445"

0.625" to 0.626"

0.625" to 0.636"

0.743" to 0.76"

0.75" to 0.751"

Wire Thickness

Minimum Load

Finish

Zinc Yellow-Chromate Plated

Color

RoHS

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Wire Width

Load Rating

Thread Size

Deflection @ Maximum Load

How can we improve?

341 Products

Power Transmission

Compression Springs

Compression Springs

When squeezed, springs push back to their original length

Extension Springs

Extension Springs

As stretched, springs become increasingly harder to pull

Die Springs

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

Fastening and Joining

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Spring Pins

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

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