Spring Struts | McMaster-Carr

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Extended Length

Stroke Length

Extension Force

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Thread Size

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Mounting Position

Vertical with Rod Down

Vertical with Rod Up

Body Material

316 Stainless Steel

Steel

Force Mechanism

Compressed Nitrogen Gas

Rod Material

Lockable

End Thread Size

Removable End Fittings

Ball Stud Diameter

Maximum Cycles per Minute

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

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

Yes

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1,020 Products

Gas Springs

Open lids, covers, windows, conveyors, and seats—similar to a hatchback on a car

310 products

Long-Life Gas-Spring-Style Mechanical Springs

No seals to fail or gas to leak

11 products

Corrosion-Resistant Gas Springs

Stainless steel to resist rust in damp environments

14 products

Corrosion-Resistant Long-Life Gas-Spring-Style Mechanical Springs

Stainless steel to resist rust in wet environments, and work without seals or gas

10 products

Add-a-Fitting Gas Springs

Threaded to fit into any combination of end fittings, studs, and mounting brackets

295 products

Gas Springs With Eyelet Fittings

Come with an eyelet fitting on each end for mounting

18 products

Pulling Gas Springs

Work in the opposite direction of other gas springs to close covers, hoods, and doors

20 products

Adjustable-Force Gas Springs

A bleed valve releases gas to permanently reduce the force to the level you need

26 products

Corrosion-Resistant Add-a-Fitting Gas Springs

Stainless steel to resist rust in damp environments, and threaded ends to add fittings

17 products

Corrosion-Resistant Gas Springs With Eyelet Fittings

Stainless steel to resist rust in damp environments, and eyelet end fittings for mounting

6 products

Corrosion-Resistant Locking Gas Springs

Stainless steel resists rust and they lock automatically when fully extended

6 products

High-Temperature Gas Springs

A heat-resistant seal withstands temperatures up to 392° F

5 products

Corrosion-Resistant Adjustable-Force Gas Springs with Eyelet Fittings

Stainless steel resists rust and a bleed valve permanently reduces force

36 products

Locking Gas Springs

Lock automatically when fully extended so they can't close until it's safe to do so

4 products

Color-Coded High-Force Gas Springs

Color coded by force to help you choose the correct replacement

16 products

Adjustable-Force Locking Gas Springs

A bleed valve permanently reduces force, and they lock automatically when fully extended

15 products

Remote-Release Gas Springs

Pair with a control to stop and release the spring anywhere along the stroke

12 products

High-Force Gas Springs

Often used to replace coil springs for more force in metal stamping and die-spring applications

15 products

Corrosion-Resistant Adjustable-Force Locking Gas Springs

Stainless steel resists rust, a bleed valve reduces force, and lock when fully extended

7 products

Other Products

Gas Spring Mounts

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

139 products

Door Closers

Automatically and smoothly pull doors, storm doors, and gates closed

4 products

Air Springs

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

25 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

11 products