M3-M10 High Knurled Thumb Screw Aluminum+Stainless Steel Hand Grip Knob Bolt Head Ø25*H30
Specification:
Material: Aluminium Alloy Head + Stainless Steel Thread
Surface Treatment: Anodized
Colour: Black / Red
Thead Diameter: M3 M4 M5 M6 M8 M10
Thread Pitch: M3*0.6mm / M4*0.7mm / M5*0.8mm / M6*1mm / M8*1.25mm / M10*1.5mm
Length: 5mm - 100mm (not including the head)
Head Diameter: 25mm
Head Thickness: 30mm