Wanyifa Titanium Bolt M4x10 13.5 15 20 25mm Allen Key Small Head Screw for Bicycle Rear/front Derailleur H/L Adjustment
Description:
Material: 6AL/4V(TC4)Titanium Alloy,Grade 5
Size: M4x10 13.5 15 20 25mm
Wrench Size: Use 3mm Allen key
Thread diameter: 4mm
Head diameter：5.2mm
Head Height ：3.9mm
Thread pitch: 0.7 mm
Color: Titanium / Gold / Rainbow / Black
Price is for Only 1 bolt.
