Curved Springs | McMaster-Carr

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System of Measurement

Shaft Diameter

Spring Type

Hole Diameter

ID

Height

OD

Material

Stainless Steel

Disc Spring Type

Compressed Height @ Working Load

Thickness

Deflection @ Working Load

Less than 0.125"

0.125" to 0.249"

0.25" to 0.499"

1 mm to 1.99 mm

2 mm to 4.99 mm

5 mm to 9.99 mm

10 mm or greater

Working Load

Less than 50 lb.

50 lb. to 99.9 lb.

100 lb. to 199.9 lb.

200 lb. to 249.9 lb.

250 lb. or greater

Length

RoHS

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Screw Size

Width

Flat Load

Less than 50 lbf

50 lbf to 99 lbf

100 lbf to 149 lbf

150 lbf to 249 lbf

250 lbf or greater

Overall Height

Hardness

Bearing Trade Number

Split Type

Overlapping Gap

Performance

Corrosion Resistant

How can we improve?

1,220 Products

Power Transmission

Disc Springs

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

Linear Wave Springs

Linear Wave Springs

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

Fastening and Joining

Lock Washers

Resist vibration to prevent fasteners from loosening

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)