locknut
lock nut
jam nut
locking nut

Each cable clamp has a locknut that must be screwed on from inside the box.

In the locknut form, this is a star-type lock washer.

Faucets with sleeves usually have a thin locknut instead of a packing nut.

The compression used on threaded forks is a locknut, that can be taken off a stock fork.

If leaking persists or if the faucet has a locknut, keep going.

Step 5: Unscrew the locknut under the tank to remove the ballcock assembly.

An interfering thread nut is a type of locknut that has an oversized root diameter.

After making the adjustment, retighten the locknut before releasing your grip on the bar.

The locknut is then tightened and the headset is checked for play and smooth operation.

Hold the bar firmly against the spring's pressure; loosen the locknut on the collar just enough to permit winding or unwinding the spring.

Tighten locknut and coupling nut; replace washers and gasket, if necessary.

Locknut types are available, which utilize a nylon locking element, much like a nyloc nut.

All-steel locknut on rear axle, previously cotter pin style.

It is commonly used as a type of locknut, where it is "jammed" up against a standard nut to lock the two in place.

Then use an adjustable wrench to grip the retaining nut or locknut immediately above the sip nut under the tank.

Locknut (prevailing torque nuts)

The washer is placed on top of the upper race and locknut is screwed on top of that.

"The right-wing taper bolt did not penetrate deep enough through the spars to engage the fibre locking feature of the locknut.

A serrated face nut is a locknut with ridges on the face of the nut that bite into the surface it is tightened against.

"The fibre locking feature of the left-wing locknut was worn and did not secure the left-wing taper bolt in safety."

A jet nut, also known as a K-nut, is a special type of hex locknut that is commonly used in the aerospace and automotive racing industries.

A speed nut, also known as a sheet metal nut, is a type of locknut with two sheet metal prongs that act as one thread.

The barrel is threaded into the receiver and fixed via a large locknut located just ahead of the receiver, with a recoil lug sandwiched between the two.

With the inside washer in place, tighten the locknut on the outside sufficiently to make the inside washer fit watertight against the hole, but don't over-tighten it.