Belleville Washers

Conical Spring Washers, Belleville Washers or Disc Springs  are names for a type of spring washer that is a conically shaped disc that deflects (flattens) at a given rate. Conical Spring Washers washers have a high spring rate and can produce extremely high loads in a small area.

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Belleville Washers Diameters

Belleville Washers are available on the FCH Network with Imperial/US diameters that range from #1 to 6 and with Metric diameters that range from M1 to M50. The length of Belleville Washers is usually measured from the point to the underside of the head.

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US/Imperial Sizes
Metric Sizes
Belleville Washers Materials

Belleville Washers are available on the FCH Network in materials that range from Steel to Rubber, Buna-N etc.

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Belleville Washers Finishes

Belleville Washers are available on the FCH Network in finishes or coatings that range from Plain to Phosphate

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