Description
This 2.5″ bolt goes into all the “HD and HDN segment sets” on all couplers and menders and weld-on adapters ranging in size from 4″ up till 8″ and on the 10″ with HDN segments. The 10″ is the only size that has the HDN style segments. Refer to the 10″ coupler menu.
These 2.5″ bolts are also used in the Frac hose ends such as the “M3FRV” in sizes from 4″ up till 12″ and “M3FRVR” from 4″ up till 10″ vic couplers shown below.
All these couplers below use this 2.5″ bolt in the segments.