Prism Knife Bolt – (250400840A) B705
Knife Bolts for Prism Paper Cutters. Equivalent to Prism part number 250400840A. This hex head flange bolt fits in Prism 115 and 116 and other Prism paper cutters. It will also fit some Saber 115 paper cutters. It has an M12 thread, it is 24mm (.98″) long below the head, and it has a 25.4mm (1″) diameter washer built into it. Both the bolt and the washer are machined out of a single piece of 4140 cold rolled steel. The washer will not rotate. The oversize head measures 19mm (.75″) across the flats. It has a screwdriver slot machined into the tip of the threaded end to help remove it if the hex head wears down. It also has a black oxide finish for corrosion protection.