MZ 3/4" Heavy Hex Bushing 3/4" Diameter Set production preload standards

Set production preload standards

This plate allows testing of 3" and longer bolts

as legacy bushings in these specific sizes are not compatible with the new spacer system

Spacer Kit for 1-1/2" Diameter Bolts

Includes the following spacer lengths

MZ 3/4" Heavy Hex Bushing 3/4" Diameter Set production preload standardsMZ Bushing for testing 3 4" diameter bolts. This bushing allows testing of 2 1 2" and longer bolts. Need more information? Take our FREE course that includes information on how bushings are used in bolt testing: Understanding Bolt Tension OR Join our certification program and become a Skidmore bolt tension testing expert: Complete Skidmore Training