Screwdriver bit Wiha 7042 Z 1 pc(s)

Wiha 7042 Z is a robust Pozidriv PZ 2 screwdriver bit with a 150 mm overlength design, made from high-grade chrome-vanadium steel and through-hardened for durability. The hexagonal 6.3 mm (E 6.3 / DIN 3126, ISO 1173) drive shank provides secure fit and reliable torque transmission for a wide range of fastening tasks in trade and industry.

Advantages

This screwdriver bit delivers precise engagement and stable rotation characteristics to support consistent fastening processes. Contrasting laser marking allows quick and simple recognition of the profile size. The overlength 150 mm version extends reach for recessed or hard-to-access fasteners while maintaining strength and control.

Suitable for

Key specifications

How to use

Insert the hexagonal shank into a compatible screwdriver handle or bit holder with 6.3 mm (E 6.3) receptacle. Position the Pozidriv tip into the screw head and apply steady axial pressure while turning to drive or remove the screw. Use the overlength bit to reach recessed fasteners and maintain alignment during operation.

Recommendations

For optimal life and performance, use the bit with drivers or holders matching the 6.3 mm E 6.3 standard, avoid excessive side loading, and select the correct Pozidriv size (PZ 2) to prevent cam-out and tip damage.