Raised countersunk pozi self tapping screw, type AB point, mild steel bright zinc plated. DIN 7983. Self tapping screws advance into the material when turned, while creating its own thread. They are commonly used within sheet metal and plastic components.
Plated DIN 7983
Raised Countersunk Pozi Self Tapping Screw Technical Specification:
d1 - 3.50mm
d2 - 6.80mm
l - 25.00mm
f - 1.20mm
k - 2.10mm
Screw Driver Bit No. 2
Metal thickness (mm) / Recommended hole size (mm):
1.62 / 2.95
2.03 / 3.10
2.64 / 3.20