M10 x 39mm Plastic Star Head Screw On Type Clamping Knob Grip Black 5pcs Gold Tone M6 Hex Socket Cap Screw

M6 Hex Socket Cap Screw Bolt w Barrel Nuts

One touch connector speed controller

Mainly used for protecting the electrical circuit against overload and short-circuits

Potentiometer Rotary Knob is useful for connect the rotary Potentiometer

metal body construction

M10 x 39mm Plastic Star Head Screw On Type Clamping Knob Grip Black 5pcs Gold Tone M6 Hex Socket Cap ScrewM10 Female Thread Diameter, 39mm Plastic Head Diameter, 12mm through hole. Wonderful replacement for your broken one with this Clamping Star Knob. Screw on type design for easy install and with surface nice finish for comfortable grip. Widely used for mechanical equipment, instrument and apparatus, food and industry equipment.