Material: Carbon Steel
10 different sizes: 20pcs M3x3.7x10, 20pcs M3x5x13, and M3x6.5x16, M4x5x13, M5x9x22, M4x6.5x16, M5x6.5x16, 4x7.5x19, M5x7.5x19
What's in the box?
-120*woodruff key
Our product advantages
-Material: Made of high-quality carbon steel, durable and not easy to damage
-Function: Reliably fix machine parts to rotating shafts and spindles, thereby preventing independent movement of gears or other parts
-Benefits: Play a key role in maintaining precise fit between parts and shafts, firm connection, and transmitting torque
-Storage: Convenient to organize, quick to use, and no confusion during transportation
-Applicable: Suitable for automotive engines, industrial machinery, machine tools and agricultural equipment