We think these bolts the best on the market. They have a 5 mm hex socket and are 10 mm long so you can use a bash ring with your 30T x 104 chainring. The bolt length is laser engraved on the head to avoid confusion with shorter bolts. Simply better.
No nuts are included with these bolts because the 30t x 104 chainring has threaded standoffs. These work great with Wolf Tooth or any other brand threaded M8 x 0.75 chainrings.
Designed and manufactured in the USA from 7075-T6 aluminum alloy.
Torque: 6-7 N-m MAX with light grease on the threads only.
Product weight - 4 bolts = 4g