The 840/4 Z series has a 1/4" hexagon drive in Wera Connecting Series 4 and is specified with a blade length of 50 mm

Den bruges som mærkning på de stikforbindelser

After 24 hours @ 22 °C — Breakaway Torque (M10 steel): 6 N·m

product family (Pyropen Soldering Tips)

listed as T0058765767N

Skruetrækker PH1 SoftFinish PH 1x100mm MIL6106301402-2 The 840/4 Z series hasProduct Overview The WIHA 27757 is a SoftFinish Phillips screwdriver (PH1) designed for dry applications. The product is described on the manufacturer's website as a Phillips (PH1) screwdriver with a visible blade length of 100 mm and a round blade with a diameter of 4. 5 mm. The total length is 211 mm with a handle diameter of 30 mm. Design and Materials The screwdriver features a blade made of chrome vanadium molybdenum steel with a matte chrome