M4 x 10mm Round Head Screw On Thumbscrews Knurled Clamping Knob 2 Pcs

Wonderful replacement for your broken one with this Knob. Screw on type design for easy install and with surface nice finish for comfortable grip. Product Name : Clamping Knob Type : Screw On Head Diameter : 14mm / 0.55inch Thread Diameter : 4mm/ 0.16inch(M4) Thread Length : 10mm / 0.39inch Total Length : 22mm/ 0.87inch Color : Black, Sier Material : Metal, Plastic Weight : 8g Package Content : 2 Pcs x Clamping Knob Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.