Hand Knob, Handle Type Star, Handle Material Stainless Steel, , Mounting Type External Thread, Thread Size 5/16 In.-18, Thread Standard UNC, Handle Dia. 40.00mm, Base Dia. 18.00mm, Overall Height 25.00mm, Screw Length 20.00 mm, Overall Length 1.77 in, Includes -, Standards RoHS, Thread Type UNC, Color Gray, Finish Matte