THE BASIC PRINCIPLES OF CUSTOM MADE BOLT

Metric hex bolts Bolts with hexagonal heads and equipment threads to be used using a nut or inside a tapped gap. Often called hex cap screws or device bolts. Metric flange bolts Flange bolts Use a flange on The underside of the head that distributes the load like a washer. Metric machine screws Screws with device threads for use using a nut or with