A REVIEW OF TYPES OF SCREW HEADS CHART

A variation of the TA may be the tri-place-3, which has rounded edges to overcome the TA’s a lot less- protected compatibility with hex drives. Measurements to the tri-angle push are in dimensions preceded by a TA prefix.You need to use a flat head screwdriver to insert or remove screws that have a linear notch while in the screw head.Oval head s