Description
Used for stitching metal or attaching to metal. A pre-drilled hole is required.
Gauge=12
Length inch=1 1/2
Thread Dia. mm=5.5
Length mm=38
Head Type=Countersunk
Recess Type=Pozi
Point Type=AB Point
Driver Bit Size=PZ3
Finish=Zinc & Clear Cr3
Countersunk head gives a discreet finish into pre-countersunk holes
Plated in Trivalent Chromium (Cr3) Zinc
60° self-tapping thread for ease of insertion
Manufactured to BS 4174:1973
