J.W. Winco, Inc. recently announced that it now offers GN 490 Aluminum Adjustable Two-Way Clamping Joints in metric sizes. These RoHS-compliant clamping joints clamp rods or tubes via a V-groove, allowing a greater Ø tolerance to be bridged. The pressure spring makes clamping and releasing easier.
Clamping joints are available with a socket head cap screw or adjustable lever. Clamp mounting is made of aluminum in either a plain, matte tumbled finish or a black powder coated, textured finish. Socket cap screws are DIN 912 and hexagon nuts are DIN 934 and made of AISI 304 stainless steel. The GN 300.1 adjustable lever has a zinc die-cast handle with a silver powder coated, textured finish. Insert, screw and spacer bushing are AISI 303 stainless steel; spring is AISI 301 stainless steel.