Replacement M5 x 10 Socket Head Screw fastener for derailleur hangers.

• Head Type: Socket Head Cap
• Drive Type: Hex Socket
• Thread Size: M5x0.8mm
• Length Under Head: 10mm
• Material: Stainless Steel
• Hex Key Size: 4mm
• Bag of 5
• View more detail on WheelsMFG.com

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