SKU: 7250190 Polar Knife Bolt - 12mm DO

Knife Bolts for many of the newer Polar X, XT, E and ED Paper Cutters (409569, 409569b, 256691).

These zinc plated, grade 12.9, hex head cap screws have a 12 mm diameter thread. (B704)
Included with each bolt is a heavy 4mm thick zinc plated washer (419520, 419520b) made from heat treated 4140 steel.

These blade bolts are 24.5mm long below the washer. The washer is threaded to keep it in place.

Also see our part numbers 7250180, 7250182, 7250188, 7250184, and 7250186 for knife bolts which fit older models of Polar Paper Cutters.