New XK3W Knob XK3W(40) M8 x 30, AISI 316, Blue NBR 1021014 Height:25.00 mm (0.98")|Knob size:40.00 mm (1.57")|Material:AISI 316|Net weight:74.00 g (0.16 lbs)|Sealing material:Blue NBR|Thread size:M8|Thread standard:Metric C View
