CUSTOM SCREW FOR DUMMIES

Metric hex bolts Bolts with hexagonal heads and equipment threads for use using a nut or in a tapped hole. Also called hex cap screws or equipment bolts. Metric flange bolts Flange bolts Have a very flange on The underside of The top that distributes the load like a washer. Metric machine screws Screws with machine threads for use using a nut or in