Hold Down Springs | McMaster-Carr

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Spring Type

System of Measurement

Length

Wire Diameter

Material

End Type

Spring Rate

Shaft Diameter

Extended Length @ Maximum Load

Compressed Length @ Maximum Load

Load

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Hole Diameter

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Minimum Load

Deflection Angle

Extended Length

Extension Force

Stroke Length

Wire Thickness

Height

Finish

11,449 Products

Power Transmission

Extension Springs

When stretched, springs pull their ends back together

4,736 products

Compression Springs

When squeezed, springs push back to their original length

2,792 products

Strip Springs

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

77 products

Garter Springs

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

74 products

Spring Assortments

Keep extension, compression, and torsion spring types of various sizes on hand

7 products

Disc Springs

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

1,680 products

Rotor Springs

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

10 products

Linear Wave Springs

Absorb vibration and fill in gaps along the length of an object

22 products

Die Springs

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

484 products

Torsion Springs

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

560 products

Made-to-Order Compression Springs

If you can't find the exact size spring you need, we'll get it made for you

80 products

Gas Springs

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

812 products

Constant-Force Retractors

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

23 products

Measuring and Inspecting

Force Gauges

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

11 products

Fabricating and Machining

Air Hammer Retainers

Replace the retainer on your air hammer

5 products

Springs for Locking Pliers

Change out worn or broken springs in the handle of your locking pliers

6 products

Building and Machinery Hardware

Door Chains

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

7 products

Door Holders

Mount to doors, walls, or floors to keep doors open

13 products

Door Springs

Extend and snap back to pull storm doors and gates closed

18 products

Overhead Door Spring Winding Rods

Keep your overhead door balanced on both tracks for smooth, even opening and closing

3 products