Countersunk pozidrive self tapping screws; bright zinc plated with an AB point.
Designed and manufactured to BS 4174.
Case hardened to prevent both shearing under load and resistance to excess torque pressure.
Plated in Trivalent Chromium (CR3) zinc 3 microns.
60° self tapping thread for ease of insertion.
Self tapping screws create their own thread whilst being driven in to pre-drilled steel and plastic materials.
Suitable for electrical, mechanical, metal fabrication and assembly.
