We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver hexagonal nuts with integrated toothed washers, 50 pieces

GAO462 K-Lock Nuts 1/4"-20 304 Stainless Steel 50 Pieces

SKU CH-WMZ4-JCT78 MPN GAO462

Set of 50 K-lock nuts in 304 stainless steel with 1/4"-20 threads and integrated external tooth washers

  • MaterialSteel
  • Selling UnitSet
  • Item Count50
  • Compatibility/FitmentGAO462, Litoexpe
  • Built-in external tooth washer locks fasteners securely
  • 304 stainless steel resists corrosion for long service life
  • 50-piece set supplies enough hardware for multiple projects
  • 1/4"-20 thread fits matching bolts and threaded rods
  • Free-spinning washer simplifies installation on precision equipment

Application Scope

These K-Lock nuts suit bolts, cap screws or threaded rods with matching 1/4"-20 threads. They serve precision machinery, instruments, electronic products, household appliances, communication products, locks, lamps, lights and toys.

Upgrade Path

They replace standard hex nuts where vibration loosening is a concern. The integrated external-tooth lock washer resists rotation more effectively than a plain nut and separate washer combination.

Sustained Performance

The 304 stainless steel construction maintains clamping force and corrosion resistance through extended service. The free-spinning washer teeth engage continuously under load without degrading.

Highlights

  • Built-in external tooth washer locks fasteners securely
  • 304 stainless steel resists corrosion for long service life
  • 50-piece set supplies enough hardware for multiple projects
  • 1/4"-20 thread fits matching bolts and threaded rods
  • Free-spinning washer simplifies installation on precision equipment

Specifications

BrandLitoexpe
ModelGAO462
MaterialSteel
Selling UnitSet
Item Count50
Compatibility/FitmentGAO462, Litoexpe
Part NumberGAO462

Questions about this item

What thread size do these 1/4"-20 K-lock nuts fit?

They fit bolts or threaded rods with a 1/4"-20 thread pitch.

How do I install the K-lock nuts correctly?

Thread the nut onto the bolt until the external tooth washer contacts the surface, then tighten; the free-spinning washer teeth bite to resist loosening.

When should I replace the K-lock nuts?

Replace any nut if the external tooth washer is damaged, the threads are stripped, or corrosion appears on the 304 stainless steel.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.