* 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 apparatus, food and industry equipment.
Product Name: Clamping Knob
Knurled Head Diameter: 16mm/ 0.63''
Male Thread Diameter: M4
Thread Length: 20mm/ 0.79"
Total Height: 30mm/ 1.22"
Net Weight: 30g
Main Color: Black, Silver Tone
Material: Bakelite, Metal
6 Pcs x Clamping Knob