american ring true manufacturing solutions

Disc Spring Part Number S-20

American Ring Part Number: S-20

S Series - Serrated Safety Washers

Display Units: inches |  metric
Spring Specs

(OD) Free Outside Diameter: 1.181 nomimal in.
(ID) Free Inside Diameter: 0.827 nomimal in.
(t) Thickness: 0.059 nomimal in.
(Io) Free Height: 0.098 in.
Other Specs

Bolt Size: 20mm
(Hw) Working Height:0.076in.