US280618.N: Thread Bushing (Nitrided)

Item No. US280618.N: Thread Bushing (Nitrided) for the Siegmund System 28 Imperial Series (INCH) Welding Tables The Siegmund Burnished Threaded Bushing was especially designed for working in restricted spaces. The threaded bushing is the compatible counterpart which incorporates screw clamp arbors from the 5/8" (16mm) system (Tr 0.47"x0.11" / 12x3mm) or the 1-1/10" (28mm) system (Tr 0.78"x0.15" / 20x4mm). A combination of threaded bushing, screw clamp arbor and heavy squares, is ideal to perform complicated horizontal clamping tasks. Nitrided Usable in Every System Borehole Acme Trapezoid Thread 0.78"x0.15" (20x4mm) Height: 0.86" Diameter: 1-1/10" (28mm) Weight: 0.11 lbs.