Challenge Knife Bolt – B45

Knife bolts for Challenge 193, 20, 230, 265, 265H, 305, 370 AUTO, 370 E, 370 G, 370 GM, 370 GMA, 370 GPB, 370 TCM, 370XG, 370 XT, 370 TC, Titan 20, and Titan 200 Paper Cutters. Socket head cap screw, high strength Grade 8.

Equivalent to the Challenge knife bolts, part number H-6918-608. Supplied complete with a heavy flat washer, equivalent to Challenge part number 8815. The case hardened washer is 1″ in diameter and 1/8″ thick. Made in USA.