Wolf Tooth 1x Chainring Bolt Set - 6mm, Dual Hex Fittings, Set/4, Gold

These 6mm long bolts are designed for singlespeed usage and use a double hex head interface so you don't have to use a chainring nut spanner. 6mm length Made in the US out of 7075 Aluminum Alloy Has hex heads on both the bolt and nut for easy installation