Zinc Plated Springs | McMaster-Carr

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Straight Wire with Double Loop

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Extended Length @ Maximum Load

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Compliant with Exemptions

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EAR99

DFARS Specialty Metals

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1,961 Products

Power Transmission

Compression Springs

When squeezed, springs push back to their original length

520 products

Extension Springs

As stretched, springs become increasingly harder to pull

277 products

Gas Springs

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

397 products

Gas Spring Mounts

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

87 products

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

19 products

Constant-Force Retractors

Attach an object and the spring controls tension as the object is slowly pulled out and back

22 products

Fastening and Joining

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

192 products

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

18 products

Lock Washers

Resist vibration to prevent fasteners from loosening

183 products

Spring Pins

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

189 products

Building and Machinery Hardware

Door Springs

Extend and snap back to pull storm doors and gates closed

7 products

Door Chains

Keep free-swinging doors from opening too far and prevent damage to hinges, doors, and walls

1 product

Door Closers

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

1 product

Fabricating and Machining

Spring Locating Pins

Apply side force to workpieces to clamp them in place

32 products