Thread Size:M8 x 25mm / 0.30 x 0.98inch(D*L); Head Dia (Approx): 48mm / 1.88inch.;Thread Pitch:1.25mmTotal Height: 54mm / 2.14inch; Package Content: 4pcs x Screw Knob.Great replacement for your broken one with this knob. Thread Type is metric M8 , please check the thread size you need before buying.Widely used for lathe machine, mechanical equipment, instrument, industry equipment.
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