M3 M3.5 M4 M5 M6 Aluminum Flat Head Hex Socket Cap Screw Countersunk Allen Bolts
Specification:
Material: Aluminium Alloy
Surface Treatment: Anodized
Colour: Black / Silver / Golden / Green / Orange / Purple / Wine Red / Rose Red / Sky Blue / Royal Blue
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)