10 Pcs Round Ended Feather Key 5x5x30mm Stainless Steel Durable Key Stock for Parallel Drive Shafts and Fasteners in Mechanical Industry Beefy Rust Resistant and Wear Resistant Precision Ground Heavy Duty Fit

10-Pack Stainless Round-Ended Feather Keys 5x5x30mm
✔️ 10 pcs feather keys, 5x5x30mm (0.2x0.2x1.18in), stainless steel

These round-ended feather keys are stainless steel fasteners designed to slide into shaft keyways, enabling torque transfer between the shaft and hub or pulley in mechanical drive systems.

✅ Size: 5x5x30mm (W x T x L) fits standard keyways
✅ Material: stainless steel for rust resistance
✅ Finish: precision ground, burr-free surface
✅ Use: easy installation and reliable torque transmission

💡 What is a round-ended feather key used for in mechanical transmission systems? A handy fastener that locks rotating parts together to transfer torque and accommodate slight misalignment. - transfers torque between shaft and hub - aligns with keyways for easy installation - handles minor misalignment - used in power transmission systems and industrial equipment

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