(1) Insertinch carriage bolts about 7 inches long to accommodate a washer and a nut on the inside of the beam.

(2) We produce carriage bolt, hex head bolt.

(3) Carriage bolt (coach bolt): Has a domed or countersunk head, and the shank is topped by a short square section under the head.

(4) Fit the washer onto the carriage bolt behind the license plate.

(5) Motorcycle Installation Instruction Without Plate Holder1. Properly place your motorcycle license plate on your motorcycle. Then insert your flat head carriage bolt through your license plate.

(6) Produce and sell six head bolt , bolt , pairs of head bolt , carriage bolt the six flange, make screw up, get into tail screw, the whole tooth silk pole mainly.