Stainless Steel Nylon Insert Lock Nut
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SS Nylon Insert Lock Nut

18-8 stainless steel nylon insert lock nuts are hex nuts that have a nylon collar insert in one end of the nut. The nylon insert increases friction on the screw thread, which resists loosening. Dimensional specifications are governed by ASME B18.16.6. The nylon insert lock nut is an economic locking nut and ideal in applications where vibration or motion could loosen or undo the nut.

SS Nylon Insert Lock Nut
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Diameter Thread Pitch Width Across Flats Height of Nut Item # Availability Price Quantity UOM

#4-40 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.04087/EA
In Stock
Quantity Price
Quantity Price
1 $0.04087/ EA
2320 $0.03828/ EA
9250 $0.03409/ EA
36970 $0.02259/ EA

#6-32 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.07152/EA
In Stock
Quantity Price
Quantity Price
1 $0.07152/ EA
1870 $0.067/ EA
7470 $0.05967/ EA
29870 $0.03954/ EA

#8-32 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.06821/EA
In Stock
Quantity Price
Quantity Price
1 $0.06821/ EA
1180 $0.0639/ EA
4690 $0.0569/ EA
18760 $0.03771/ EA

#10-24 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.10025/EA
In Stock
Quantity Price
Quantity Price
1 $0.10025/ EA
1970 $0.09391/ EA
7860 $0.08363/ EA
35330 $0.05542/ EA

#10-32 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.06477/EA
In Stock
Quantity Price
Quantity Price
1 $0.06477/ EA
1970 $0.06068/ EA
7860 $0.05404/ EA
35330 $0.03581/ EA

#12-24 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.21974/EA
In Stock
Quantity Price
Quantity Price
1 $0.21974/ EA
1070 $0.20586/ EA
4280 $0.18333/ EA
19230 $0.12149/ EA

1/4-20 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.1123/EA
In Stock
Quantity Price
Quantity Price
1 $0.1123/ EA
1100 $0.10521/ EA
4370 $0.09369/ EA
19660 $0.06209/ EA

1/4-28 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.12824/EA
In Stock
Quantity Price
Quantity Price
1 $0.12824/ EA
1100 $0.12014/ EA
4370 $0.10699/ EA
19660 $0.0709/ EA

5/16-18 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.19796/EA
In Stock
Quantity Price
Quantity Price
1 $0.19796/ EA
820 $0.18555/ EA
3280 $0.16499/ EA
14740 $0.10994/ EA

5/16-24 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.55907/EA
In Stock
Quantity Price
Quantity Price
1 $0.55907/ EA
820 $0.52402/ EA
3280 $0.46595/ EA
14740 $0.3105/ EA

3/8-16 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.19331/EA
In Stock
Quantity Price
Quantity Price
1 $0.19331/ EA
550 $0.18139/ EA
2200 $0.16095/ EA
9870 $0.10807/ EA

3/8-24 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.40988/EA
In Stock
Quantity Price
Quantity Price
1 $0.40988/ EA
550 $0.3846/ EA
2200 $0.34126/ EA
9870 $0.22914/ EA

7/16-14 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.33273/EA
In Stock
Quantity Price
Quantity Price
1 $0.33273/ EA
430 $0.31286/ EA
1720 $0.27654/ EA
7740 $0.18944/ EA

7/16-20 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.30321/EA
In Stock
Quantity Price
Quantity Price
1 $0.30321/ EA
430 $0.2851/ EA
1720 $0.25201/ EA
7740 $0.17263/ EA

1/2-13 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.51886/EA
In Stock
Quantity Price
Quantity Price
1 $0.51886/ EA
230 $0.48822/ EA
920 $0.4314/ EA
4140 $0.29721/ EA

1/2-20 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$0.89482/EA
In Stock
Quantity Price
Quantity Price
1 $0.89482/ EA
230 $0.84197/ EA
920 $0.74398/ EA
4140 $0.51256/ EA

9/16-12 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$4.06428/EA
In Stock
Quantity Price
Quantity Price
1 $4.06428/ EA
140 $3.82425/ EA
560 $3.37916/ EA
2510 $2.32808/ EA

9/16-18 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$1.76305/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $1.76305/ EA
140 $1.65893/ EA
560 $1.46585/ EA
2510 $1.0099/ EA

5/8-11 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$1.095/EA
In Stock
Quantity Price
Quantity Price
1 $1.095/ EA
120 $1.03138/ EA
480 $0.91005/ EA
2150 $0.63184/ EA

5/8-18 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$1.95041/EA
In Stock
Quantity Price
Quantity Price
1 $1.95041/ EA
120 $1.83709/ EA
480 $1.62099/ EA
2150 $1.12543/ EA

3/4-10 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$1.76156/EA
In Stock
Quantity Price
Quantity Price
1 $1.76156/ EA
90 $1.66045/ EA
330 $1.46472/ EA
1490 $1.02488/ EA

3/4-16 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$2.06323/EA
In Stock
Quantity Price
Quantity Price
1 $2.06323/ EA
90 $1.94479/ EA
330 $1.71555/ EA
1490 $1.20039/ EA

7/8-9 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$6.69648/EA
In Stock
Quantity Price
Quantity Price
1 $6.69648/ EA
60 $6.31771/ EA
220 $5.568/ EA
990 $3.9198/ EA

7/8-14 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$10.42685/EA
In Stock
Quantity Price
Quantity Price
1 $10.42685/ EA
60 $9.83707/ EA
220 $8.66974/ EA
990 $6.10338/ EA

1-8 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$9.25587/EA
In Stock
Quantity Price
Quantity Price
1 $9.25587/ EA
40 $8.73732/ EA
140 $7.70053/ EA
630 $5.45056/ EA

1-14 18-8 STAINLESS STEEL NYLON INSERT LOCK NUT

$15.49138/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $15.49138/ EA
40 $14.62349/ EA
140 $12.88824/ EA
630 $9.12251/ EA