These bolts have a 4 mm hex socket and are 10 mm long so you can use a bash ring with your 30T x 104 chainring. No nuts are included with these bolts as they are intended for use with threaded chainrings. These work great with Wolf Tooth or any other brand threaded M8 x 0.75 chainrings.
Use with the following Wolf Tooth chainrings:
- 104 BCD x 30T
- 104 BCD elliptical
- 96 BCD symmetrical (NOT XTR)
- 94 BCD 5-bolt
Designed and manufactured in the USA from 7075-T6 aluminum alloy.
Torque: 6-7 N-m MAX with light grease on the threads only.