M4 to M12 7-Star Plastic Rosette Thumb Screws Hand Grip Knob Bolts Thumbscrew
Specification:
- Material: Plastic Head + Stainless Steel Thread
- Head Shape: Seven-Star Plum
- Head Diameter: 25mm 31mm 38mm 50mm
- Head Thickness: About 13mm
- Thread Diameter: M4 M5 M6 M8 M10 M12
- Thread: Metric / Coarse Thread
- Thread Pitch: M4*0.7mm / M5*0.8mm / M6*1mm / M8*1.25mm / M10*1.5mm / M12*1.75mm
- Length: 8mm - 120mm (not including the head)