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Standard Type 18-8 Stainless Nylon Insert Lock Nuts
We offer both type 18-8 & type 316 stainless steel nylon insert lock nuts. For salt water or chlorine pools type 316 is required. Type 316 stainless offers superior resistance to corrosion.
Seize/Galling Warning: Using power/air operated tools to apply nylon insert lock nuts to screws or bolts will produce heat. This heat can cause the nylon to soften and seize. Anti-seize is a good idea when using these type of lock nuts.
Do not combine type 18-8/304 stainless bolts with 316 stainless lock nuts! This has been known to result in galling or seizing up.
Nylon Insert Lock Nut #10-32 (Fine Thread) Type 18-8 Stainless
$0.08
1000 or more $0.06 ea.
Nylon Insert Lock Nut 1/4-28 (Fine Thread) Type 18-8 Stainless
$0.14
1000 or more $0.10 ea.
Nylon Insert Lock Nut 5/16-18 Type 18-8 Stainless
$0.16
1000 or more $0.13 ea.
Nylon Insert Lock Nut 5/16-24 (Fine Thread) Type 18-8 Stainless
$0.17
1000 or more $0.13 ea.
Nylon Insert Lock Nut 3/8-16 Type 18-8 Stainless
$0.25
500 or more $0.21 ea.
20000 or more $0.16 ea.
Nylon Insert Lock Nut 3/8-24 (Fine Thread) Type 18-8 Stainless
$0.27
500 or more $0.22 ea.
Nylon Insert Lock Nut 7/16-20 (Fine Thread) Type 18-8 Stainless
$0.53
250 or more $0.43 ea.
Nylon Insert Lock Nut 1/2-20 (Fine Thread) Type 18-8 Stainless
$0.74
250 or more $0.61 ea.
Nylon Insert Lock Nut 5/8-18 (Fine Thread) Type 18-8 Stainless
$1.45
250 or more $1.20 ea.
Nylon Insert Lock Nut 3/4-16 (Fine Thread) Type 18-8 Stainless
$2.35
250 or more $1.95 ea.