These are internally designed and manufactured handle bolts made from 416SS, Brass, Aluminum and Nickel Silver. Our 416SS handle bolt allows for EZ engraving and other metals are available for the perfect finish effect. The outside diameter and inside diameter of our handle bolts are designed to be strong and use minimal space on you handles. Pre-slotted with available step drills (see below). Comes with male and female as one unit. Designed for very high precision handle fastening.
Measurements (conversion to inches)
Head Diameter x Step Diameter
HB250 = .312 x .250 = 5/16 x 1/4