Description
Used for stitching metal or attaching to metal. A pre-drilled hole is required.
Gauge=8
Length inch=3/8
Thread Dia. mm=4.2
Length mm=9.5
Head Type=Flange
Recess Type=Pozi
Point Type=AB Point
Driver Bit Size=PZ2
Finish=Zinc & Clear Cr3
Flange head for extra cover for clamping
Plated in Trivalent Chromium (Cr3) Zinc
60° self-tapping thread for ease of insertion
Manufactured to BS 4174:1972
