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2-56 Nylon Insert Lock Nut (NM) - Plated
SKU: NLN256
$0.077each -
4-40 Nylon Insert Lock Nut (NM) - Plated
SKU: NLN440
$0.047each -
6-32 Nylon Insert Lock Nut (NM) - Plated
SKU: NLN632
$0.034each -
8-32 Nylon Insert Lock Nut (NM) - Plated
SKU: NLN832
$0.038each -
10-24 Nylon Insert Lock Nut (NM) - Plated
SKU: NLN1024
$0.039each -
10-32 Nylon Insert Lock Nut (NM) - Plated
SKU: NLN1032
$0.042each -
12-24 Nylon Insert Lock Nut (NM) - Plated
SKU: NLN1224
$0.094each
Machine Screw Sizes
Nylon Insert Lock Nuts - Machine Screw Sizes
These are nylon insert lock nuts in machine screw sizes, #2-56 through #12-24. The nylon ring grips the screw threads, so small screws stay tight in electronics, appliances, enclosures and light equipment without lock washers or thread locker. They are zinc plated steel (NM style) for general purpose use.

Specifications
- Style: machine screw nylon insert lock nut (NM), zinc plated steel
- Sizes: #2-56, #4-40, #6-32, #8-32, #10-24, #10-32, #12-24
- Locking: nylon ring grips the screw threads
Common Uses
- Electronics, enclosures and control panels
- Appliances, signs and light fixtures
- Hobby, RC and small equipment
FAQ
What size screw fits a #8-32 lock nut?
A #8-32 machine screw, which is 8 gauge with 32 threads per inch. The nut must match both the screw gauge and the thread count.
Can I use a lock nut instead of thread locker on small screws?
Yes. A nylon insert lock nut gives a vibration-resistant hold and is easy to remove later.
Related: Grade 2 Nylon Insert Lock Nuts Coarse | All Nylon Insert Lock Nuts | Hex Machine Screw Nuts | K-Lock (KEPS) Nuts, Coarse
Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.
