Description:

Product Name : Clamping Knob;Type : Screw On. Head Diameter : 30mm /1.2";Female Thread Dia : M8. Total Height : 20mm/0.8";Material : Metal ,Plastic. Color : Color;Brass Tone, Black : Brass Tone, Black. Net Weight : 78g;Package Content : 5 x Clamping Knobs.