Titanium Bolt M5x30 35 40mm Bicycle Seatpost Screw for Bicycle Replacement Parts,1 Set , by Tianswer

Description:
Material: 6AL/4V(TC4)Titanium Alloy,Grade 5
Color:Titanium/Gold/Rainbow/Burn Blue/Black
Bolt Size: Length:30 35 40mm, Head Diameter:8.5mm, Head Height:5mm
Nut Size: Length:16mm, Diameter:8.5mm
Washer Thickness: 2mm
Wrench Size:Use 4mm Allen Key
Weight: approx 6.5g/set
Package Content：1 Bolt + 1 Nut + 1 Washer