Hand Knob, Handle Type Star, Handle Material Steel, , Mounting Type Threaded Bushing, Thread Size 1/4 In.-20, Thread Standard UNC, Handle Dia. 40.00mm, Base Dia. 13.50mm, Overall Height 25.00mm, Screw Length 14.00 mm, Overall Length 0.98 in, Tap Type Blind Hole, Includes -, Standards RoHS, Thread Type UNC, Color Black, Finish Matte