Economy Lock Nut | MISUMI Malaysia

Kindly be informed it will be peak period in conjunction with the Chinese New Year festive season. Delivery pickup upon 13 February estimated would arrive after CNY holidays. Please expect delay for orders shipped during this peak season and we thank you for your kind understanding. More Details
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Economy Lock Nut
Secure fixation with 4 locking grooves and 4 stop screws
Receives axial and radial forces simultaneously, more stable (60° locking type product)

Product Features

Market distribution※: Structure with 3 locking grooves and stop screws

Misumi Economy C-RM Series: Structure with 4 locking grooves and stop screws
Easy to install with 4 locking grooves
Excellent fixing force with 4 stop screws

Standard C-RM
60˚ locking type C-FM: Misumi Economy C-FM products are more stable because they can receive axial force and radial force at the same time with a 60˚ locking design

Test Results

We tested whether the screw would loosen by applying vibration and shock to the axial direction. (Vibration frequency: 0.6cpm Acceleration: 8G)

Test Specification		Vibration Time (min)	Test Results
C-AN series	Market distribution	9	Dropped
	Misumi Economy Type	32
	Misumi standard Products	50
C-RM Series	Market Distribution Products*	36	Dropped
	Misumi Economy Type	60	No problem
	Misumi existing product	60	No problem
C-FM Series (60˚ Locking)	Misumi Economy Type	59	No Problem

※ Market distribution products are similar products that we purchased randomly from online and offline markets.
※ Experimental data is obtained through our own inspection and measurement and is provided for reference only.