Description
Self-locking nuts (also known as locking nuts) resist vibration and torque. The unique property of a self-locking nut is that it creates frictional interference between the threads of the mating parts. Click on the article number to view the price and stock availability of the selected product.Self-locking Nut Description
Self-locking Nut Size Chart
Article Number
A
B
C
F
kg
NCAA121500
9.6
14.8
19
M12X1.5
0.02
NCAA141500
11.2
16.6
22
M14X1.5
0.03
NCAA161500
12.8
18
24
M16X1.5
0.03
NCAA181500
14.4
21
27
M18X1.5
0.05
NCAA201500
16
23
30
M20X1.5
0.06
NCAA242000
19.2
28
36
M24X2
0.12
NCAA272000
21.6
30.8
41
M27X2
0.17
NCAA332000
26.4
36
50
M33X2
0.30
NCAA393000
31.2
42
60
M39X3
0.52
NCAA483000
40
52
75
M48X3
1.03
Article Number
A
B
C
F
kg
NCAB141500
7
14
22
M14X1.5
0.02
NCAB181500
9
16
27
M18X1.5
0.04
NCAB201500
10
17.5
30
M20X1.5
0.05
NCAB242000
12
21
36
M24X2
0.08
NCAB272000
13.5
22.5
41
M27X2
0.12
NCAB332000
16.5
26
50
M33X2
0.31
