Material: 6AL/4V Titanium Alloy
Specification: 13/15/17/21/23/25/31.5/33/35/37mm
Color: Rainbow/Titanium/Golden/ Black
Weight: About 2~5g
6mm Internal thread diameter ,8mm outer diameter ,13/15/17/21/23/25/31.5/33/35/37mm full length ,10mm head diameter ,3.6mm head height .
Price is for Only 1 bolt
