Round Ended Feather Keys Set, 20 Pcs, 50x8x7mm Stainless Steel Drive Shaft Keys For Keyway Stock And Mechanical Fasteners, Pro Grade Ready To Use Kit For Quick Install And Durable Performance

Round-Ended Feather Key Set for precise torque transmission
✔️ 20 pcs drive shaft round-ended keys, 50x8x8 mm (1.97x0.31x0.31 in) ready-to-use

These round-ended feather keys are precision-machined shaft keys used to transmit torque between a shaft and a hub or bushing. This 20-piece pack is designed for quick, durable power transmission across machinery, automotive systems, and industrial equipment where a secure rotational connection is essential.

✅ 20 Pcs pack of round-ended feather keys for quick installation
✅ Size: 50 mm length, 8 mm width, 8 mm thickness
✅ Material: carbon steel, silver finish for corrosion resistance
✅ Ready-to-use: no grinding or gaskets needed for immediate use

💡 What is a drive shaft key used for?

- transfers torque between shaft and hub
- fits into a keyway to prevent rotation slippage
- used in machinery, automotive, and power transmission
- proper installation depends on end radius and orientation for tapered shafts