Miniature Springs | McMaster-Carr

Filter by

System of Measurement

Length

Wire Diameter

End Type

Material

Spring Type

Spring Rate

Extended Length @ Maximum Load

Compressed Length @ Maximum Load

Load

Compression Spring Type

Shaft Diameter

Performance

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Minimum Load

Deflection Angle

Finish

Hook Type

Maximum Temperature

Hole Diameter

Help me decide (beta)

8,085 Products

Power Transmission

Compression Springs

When squeezed, springs push back to their original length

2,459 products

Extension Springs

When stretched, springs pull their ends back together

4,399 products

Torsion Springs

Wrap around a shaft or rod to maintain pressure on objects as they rotate

460 products

Rotor Springs

Wind to store power, then release to create rotary motion—similar to winding a wristwatch

1 product

Disc Springs

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

427 products

Air Springs

Absorb vibration in moving equipment such as conveyors and transfer stations; lift and level loads

1 product

Strip Springs

Wrap around a shaft and extend to pull objects in a linear direction

35 products

Gas Springs

Support the weight of doors, hatches, and lids to assist opening and closing

234 products

Die Springs

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

45 products

Garter Springs

Exert radial force from all directions to maintain pressure on shafts or in seals

12 products

Fabricating and Machining

Lathe Tool Insert Holder Springs

Replace the springs on your lathe tool insert holder

1 product

Measuring and Inspecting

Force Gauges

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

11 products