Round Ended Feather Key 25x5x5 Millimeter Set Of 5 Carbon Steel Parallel Drive Shaft Keys For Fasteners In Mechanical Industry Durable Heavy Duty Wear Resistant Corrosion Resistant Black Carbon Finish Suitable For Machinery Gearboxes And Assembly

Round Head Feather Keys 25x5x5 mm, Set of 5
✔️ Carbon steel, round-ended feather keys, 25x5x5 mm, 5 pcs

These round-ended feather keys are designed to securely couple rotating parts in machinery, gearboxes, and power transmission systems. They slide into shaft keyways to prevent slip and ensure reliable torque transfer.

✅ Material: carbon steel with black carbon finish for wear and corrosion resistance
✅ Dimensions: 25 x 5 x 5 mm (0.98 x 0.20 x 0.20 in) LxWxH
✅ Pack size: 5 pieces
✅ Surface: burr-free, round-ended for safe handling
✅ Applications: machinery, gearboxes, drive assemblies

💡 What is a feather key used for in power transmission systems? A handy explanation that applies across many similar setups. - Handy function: secures rotating parts without damaging shafts - Enables precise torque transfer between shaft and hub - Common in industrial machinery and automotive assemblies