M8.4 x18.0x2.0 HVY BELLEVILLE WASHR ZP

Heavy Belleville washer also known as
SCHNORR® HDS Load Washer

These washers conform to DIN6796 and are designed for high demands on the protection of bolt joints.
They have been specially developed for high-strength bolts of Classes 8.8 to 12.9.
This represents the most powerful form of safety washer in the form of a disc spring. The load of the washers have been matched to these bolts and are 70 to 90% of the bolt load in the flat state.
As a highly progressive load increase occurs at the end of the spring deflection when the load washer is flattened the load has been indicated as double the calculated value.

GST Incl
Excl
M8.4 x18.0x2.0 HVY BELLEVILLE WASHR ZP
WBEL081820Z
Each
$0.3396