These 6mm long bolts are designed for single chainrings that have non-threaded standoffs. Uses 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-T6 Aluminum
• Has hex heads on both the bolt and nut for easy installation
• Max torque of 7-8 Nm with light grease on threads only