7/8-9×2-1/2 Alloy Socket Allen Head Cap Screws 7/8×9 x 2.5 Bolts 7/8×9 x 2-1/2″
Socket / Allen Head Cap Screw / Bolt. Hex Key / Allen Wrench Size: 3/4. Thread Pitch:9. Thread Length: 2-1/2″. (HH)Head Thickness / Height864 ~. 875. It is a lot easier to resolve problems one on one.We will do our best to work out any issues there may be.