1/2" Springs | McMaster-Carr

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Length

OD

Spring Type

ID

End Type

Closed and Ground

Spring Rate

Compressed Length @ Maximum Load

Material

Stainless Steel

System of Measurement

Load

Less than 10 lb.

Hole Diameter

0.031" to 0.032"

0.039" to 0.040"

0.047" to 0.048"

0.051" to 0.053"

0.061" to 0.065"

0.062" to 0.065"

0.077" to 0.081"

0.078" to 0.081"

0.093" to 0.097"

0.094" to 0.097"

0.108" to 0.112"

0.124" to 0.129"

0.125" to 0.129"

0.155" to 0.160"

0.156" to 0.16"

Finish

Phosphate Coated

Wire Thickness

Extended Length @ Maximum Load

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Color

Wire Width

Performance

Corrosion Resistant

Stress Resistant

Maximum Temperature

250° F or greater

Specifications Met

Fastener Head Type

How can we improve?

282 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

Fastening and Joining

Spring Pins

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

Spring Plunger Catches

Spring Plunger Catches

Act as a stop for positioning ball-nose and long-nose spring plungers

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