Type B - with plain through bore, Tol. H7
Type C - with plain blind bore, Tol. H7
Type D - with threaded through bore
Type E - with threaded blind bore
DIN6335 Star Knob, Cast Iron, Through & Blind Bore
These star knobs are ideal for many uses including clamping and machine adjustment. The 4 lobed shape provides a firm grip to easily achieve high torques whilst remaining comfortable to use. They are available threaded or plain, and in through or blind bores, and can be plastic coated on request.
Cast iron GG fettled and tumbled.
Plastic coated available