Energy Carriers | McMaster-Carr

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System of Measurement

Length

Spring Type

Material

Wire Diameter

End Type

Straight Wire with Double Loop

Spring Rate

Width

Height

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

Loop Height

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Bend Radius

Carrier Type

For Total Cable Width

Cable Installation Type

Minimum Load

12,486 Products

Electrical

Cable and Hose Carriers

Route, protect, and guide moving cable

193 products

Cable Trays and Cable Tray Fittings

Organize and route bundles of cable while keeping them accessible anywhere along the run

134 products

Batteries

Household, button/coin cell, large-cell, and cordless tool batteries

431 products

Circuit Board Capacitors

Store electrical energy then release it all at once to briefly boost power to circuit boards

59 products

Capacitors

Deliver a burst of electrical energy for a short time to boost power to motors and other equipment

87 products

Electronic Component Kits

Include diodes, rectifiers, and transistors to convert current or amplify electronic signals

1 product

Inductors

Resist changes in current to protect circuit board components from surges

15 products

Power Transmission

Compression Springs

When squeezed, springs push back to their original length

2,792 products

Extension Springs

As stretched, springs become increasingly harder to pull

4,740 products

Disc Springs

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

1,680 products

Linear Wave Springs

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

22 products

Strip Springs

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

77 products

Spring Assortments

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

7 products

Rotor Springs

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

10 products

Die Springs

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

484 products

Garter Springs

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

74 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

Raw Materials

Propylene

Produce a hotter flame than propane for better performance in brazing applications

1 product

Oxygen

Use alongside other fuels to increase flame temperature

1 product

Butane

Burns cleaner than propane at similar temperatures; use for heating, thawing, and soldering

2 products

Propane

Fuel heating, thawing, and soldering applications

2 products

Kerosene

Often used to fuel small heaters and lanterns, prevent rust, and lubricate parts

1 product

Fabricating and Machining

Springs for Locking Pliers

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

6 products

Facility and Grounds Maintenance

Flush Valve Replacement Parts

Replace virtually any part in the most common flush valve brands

1 product