Wolf Tooth 1x Chainring Bolt Set – 6mm Dual Hex Fittings Set/4 Ultraviolet Purple

Aluminum bolts for single ring chainring setup on common 4-arm cranks 6mm long, the bolt length is laser engraved on the head 4mm hex on the bolt and 6mm on the nut, torque to 6-7 Nm maximum, use light grease Made in the USA from 7075-T6 aluminum alloy TEC