M3/3.5/4/5/6 Silver Aluminum Alloy Flat Countersunk Socket Cap Screw Allen Bolts
Specification:
Material: Aluminium Alloy
Surface Treatment: Anodized
Colour: Silver
Head Style: Flat / Countersunk Head
Drive Style: Hex Drive
Thread Diameter: M3 M3.5 M4 M5 M6
Thread Pitch: M3*0.5mm / M3.5*0.6mm / M4*0.7mm / M5*0.8mm / M6*1mm
Length: 6mm - 40mm (including the head)