M6x40mm Male Thread Round Knurled Clamping Knobs Grip Thumb Screw on Type 5pcs
Descriptions:* Great replacement for your broken one with this Knurled Knob.* Screw on type design for easy install and with surface nice finish for comfortable grip.* Widely used for lathe machine, mechanical equipment, instrument and , food and industry equipment. Specifications:Product Name: Clamping KnobKnurled Head Diameter: 21mm/ 0.83"Male Thread Diameter: M6Thread Length: 40mm/ 1.57"Total Height: 53mm/2.1"Net Weight: 72gMain Color: Black, Silver ToneMaterial: , Metal Package Content:5 Pcs x Clamping Knob.