Nylon Insert Lock Nuts SS304 M12x1.25 UNC Self Locking Nuts Resist
Nylon Insert Lock Nuts are self-locking nuts, hex nuts with
nylon-inserted collars at their one side end. These collars cling
to the thread of the fastener bolt or screw which being used with.
While a bolt or screw reaches the collar, the threads and nylon
form a tight and self locking frictional fit, preventing movement
of the fastener. Nylon Insert Lock nuts resisting loosening when
placed on bolts. This makes them useful for holding wheels onto
axles, or in automotive engines where machine vibration would
otherwise loosen the fastener. Lock nuts may also be used as jam
nuts, threaded over another nut to keep it in place. Nylon Insert
Lock Nuts differ from a standard hex nut in that they have a nylon
insert secured within the nut. The nylon insert is located in a
tapered section located at the back of the nut. When you install
the nylon lock nut onto a bolt or threaded stud, the nylon insert
wraps around the threads and locks the nut in place. This gives a
nylon lock nut a distinct advantage over a lock washer when the
bolt or threaded stud is subject to vibration, as the nylon lock
nut is unaffected by vibration. The plastic insert is placed at the
end of the nut, and its inner diameter is slightly smaller than the
major diameter of the screw. The insert deforms elastically over
the threads of the screw, but threads are not cut into the nylon.
The nylon insert locks the nut by friction against the screw under
the applied radial compressive force.
|Item Weight||17.2 kg 1000 pieces|
|Free Sample||Available, shipping need to be charged only|
|Thread type||Coarse Thread|
Corrosion Resistance,High Tensile, offer high holding power
The function of the nylon insert lock nut is to resist loosening.
With a nylon insert lock nut, the nylon flows between the threads
until a uniform pressure is exerted against the thread crests,
which could protect the thread. The nylon is also compressed
between the flanks, creating dual action absorbing vibration as
well as resisting movement. The locking quality is only on factor
to consider in a lock nut. Mechanical strength, thermal properties,
resistance to chemicals, elastic recovery and durability all
contribute to the lock nut's characteristics.
Nylon Insert Lock nuts resisting loosening when placed on bolts.
This makes them useful for holding wheels onto axles, or in
automotive engines where machine vibration would otherwise loosen
the fastener. Common chioce for fastening, which provide high tensile, offering
high holding power and corrosion resistance and don't need any
coating. Competitive prices with professional factory supply.
Perfect fastening solution with 10 years experiences to solve your
problem: Wide range of parts selection. Durability testing and
critical technical design to enhance fasteners lifetime.