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Type 316 Stainless Nylon Insert Lock Nuts
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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 316 Stainless
$0.15
1000 or more $0.10 ea.
Nylon Insert Lock Nut 1/4-28 (Fine Thread) Type 316 Stainless
$0.27
1000 or more $0.22 ea.
Nylon Insert Lock Nut 5/16-24 (Fine Thread) Type 316 Stainless
$0.32
1000 or more $0.26 ea.
Nylon Insert Lock Nut 3/8-16 Type 316 Stainless
$0.38
500 or more $0.32 ea.
2000 or more $0.24 ea.
Nylon Insert Lock Nut 3/8-24 (Fine Thread) Type 316 Stainless
$0.40
250 or more $0.34 ea.
Nylon Insert Lock Nut 7/16-20 (Fine Thread) Type 316 Stainless
$0.68
250 or more $0.59 ea.
Nylon Insert Lock Nut 1/2-20 (Fine Thread) Type 316 Stainless
$1.00
250 or more $0.91 ea.
2500 or more $0.72 ea.
Nylon Insert Lock Nut 5/8-18 (Fine Thread) Type 316 Stainless
$2.60
250 or more $2.25 ea.
Nylon Insert Lock Nut 3/4-16 (Fine Thread) Type 316 Stainless
$3.35
250 or more $2.90 ea.