Woodruff Key Quarter Inch By One Inch SAE 15 Steel Keyway Pack Of 25 Built To Last Plain Finish Rockwell B80 Hardness Fits Shafts And Gears Heavy Duty Shaft Key For Machinery And Motors

Quarter Inch Woodruff Keys, SAE 15 Steel, Pack of 25
✔️ 1 in L Woodruff Key, 0.25 in W, plain finish, B80 steel, 25 pk

Woodruff keys are small, flat locking components used to secure gears, pulleys, and other drive elements to a shaft. This pack of 25 is designed for heavy-duty machinery and motors, commonly found in manufacturing, automotive equipment, and industrial drives.

✅ 1 in L x 0.25 in W x 0.438 in H (25.4 mm x 6.35 mm x 11.13 mm)
✅ Material: SAE 1035 steel, plain finish
✅ Rockwell hardness: B80
✅ Pack size: 25 pieces
✅ ANSI B17.2 compliant keyway standard

💡 What is a Woodruff key and how does it work in shaft and gear assemblies? Woodruff keys are handy for locking gears and pulleys to shafts to prevent relative motion, especially under load. - Supports alignment and torque transfer on motors and conveyors - Fits standard 1 in length and 0.25 in width - Helps simplify assembly and reduce wear on drive components

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