This is the screw which attaches to the forearm Rosette. This M4 screw is fitted from the inside on the forearm iron, using a Torx15 wrench.
There are two sizes of screw. Depending on the depth of the Rosette, you may require a shorter screw, but if you're replacing a damaged screw, it would be best to measure your existing screw and replace like for like. Only one supplied.
Short Screw - Total Length 8.5mm Long Screw - Total Length 10.4mm
