This cam action fixture clamp provides positive down force while using very little space on a fixture. Work pieces can be clamped in series by using the back surface of a clamp to locate the next work piece. The hardened steel clamping element has both a smooth surface for machined work pieces and a serrated clamping surface for rougher work. The height of the clamp can be adjusted by milling the slot deeper in the fixture plate. Metric Part No. A B C D E† F G H I* Cam Screw Total Distance of Movement Mounting Screws (Included) Torque (N.m.) Holding Force (N.) Repl. Cam Screw Repl. Square Washer 54110 43.2 19.0 12.7 25.4 2.3 19.0 6.4 15.75 21.5 50368 1.6 M8x16 LHCS 28.20 8900 50368 21006 54112 54.0 25.4 11.4 33.5 2.8 25.4 9.7 15.75 24.4 50372 2.0 M10x20 LHCS 88.13 17800 50372 51016 54116 75.0 38.1 25.2 50.8 3.3 38.1 12.7 31.75 43.2 50374 2.5 M12x30 SHCS 135.58 26700 50374 21026 E† is the distance needed between the front of the clamp base and the work piece. I* The distance from the top of the washer to the bottom of the clamp body. Drill and tap the centerline of “B” for mounting holes.
