of the movable blade 7. Screw fastening the articulated joint to the movable blade: one M4 x 24 DIN 912 socket hex head cap screw each, strength 12.9, secured with Loctite no. 243 133 5 Pneumatic Cutter and Empty-Tape Duct Service Manual S-27 HM 5.6 Changing of parts 10/2005 US Issue 8. Movable blade
