Custom M6 Set for Derailleur Hanger (1 bolt/1 nut)

Replacement M6 Short Nut/Bolt Set for Wheels Mfg derailleur hangers.

• Custom M6 short chainring bolt style fastener
• Use with 4mm hex wrench
• Length of bolt: 6.4mm under head
• Length of Nut: 3.5mm (under head), 5.2mm (overall)

Check our Hanger Fastener Chart to make sure to get the correct number of fasteners for your hanger!