Flat Head Rear Derailleur Hanger Bolts Set M4x10 6 Pack High Strength Steel Various Size Options For Bike Frame Mounting And Smooth Gear Adjustment DIY Ready To Install

High-strength flat head derailleur hanger bolts set, 6-pack
✔️ High-strength steel, flat head bolts M4x10, 6 pairs per pack

These flat head bolts fasten derailleur hangers to a bike frame, helping secure mounting and keep derailleur alignment in check. They’re handy for frame maintenance and DIY bike projects. Available in various size options; please choose the size required when ordering. Made of high-strength steel and sold as 6 pairs per pack.

✅ Flat head bolts for derailleur hanger mounting to bike frames
✅ Made from high-strength steel for durability and long life
✅ Size: M4x10
✅ Pack quantity: 6 pairs per pack
✅ Suitable for DIY bike maintenance and small-frame repairs

💡 What is a flat head derailleur hanger bolt used for in bike repair?

A handy overview helps buyers understand its role in keeping gear systems aligned. - Used to attach derailleur hangers to the bicycle frame for secure mounting - Helps maintain derailleur alignment and smooth shifting under load - Compatible with M4x10 bolts and sold in 6-pack packs - A handy item for shop inventory and home maintenance kits