extraordinary installations and/or dismantling costs;
destructive dismantling methods.
In essence, nuts and bolts assembled on vibrating structures
are subject to a phenomenon called
is caused by the relative motion of SIDE SLIDING between
the threads of the nut and bolt.
one of the existing fasteners in the market today prevents SIDE
SLIDING of the nut
or bolt without:
Unalock Solves This Problem.
™® fasteners uniquely CAPTURE,
RETAIN & DELIVER GREATER ENERGY BACK to an assembled joint
to DEFLECT SHOCK & VIBRATION.
Unalock Fastener System has
been proven to be the only self-locking, vibration-proof
product of its
kind by delivering an improved
realm of science to
the Global Fastener Industry.
a Lateral Spring been integrated into a threaded fastener
system that acts directly against the relative motion of
Side Sliding or any variations in the thickness of the
plates being bolted together.
Unalock Fastener System is custom designed to meet and/or
exceed the performance requirements for specific
applications and/or environments.
unique parts create a re-usable, free-spinning,
single-threaded component, self-locking, vibrationproof
fastener system that is as easy
to install and dismantle as a
standard nut and washer utilizing conventional tools.
UNA = in one, together.
LOCK = any device or part for stopping the motion of a
Hence the name UNALOCK™ ®
Increased Joint Strength, Reusable,
No Special Tools Needed
UnaLock products are manufactured according to the highest
UnaLock Fasteners are used in a wide variety of applications
which demand high quality, high strength precision components.
In addition to our standard product line, UnaLock manufactures
semi-standards and special fasteners.
UnaLock finishing operations include state of the art
controlled heat treating.
UnaLock ensures the clamping force,
thereby increasing the level of safety, in an assembled joint.
LTD is proud to introduce the UnaLock
The Most REVOLUTIONARY IMPROVEMENT to
the Global Fastener Industry, since the inception of
Prevailing Torque Nuts and the Huck Bolt which were both
invented in the 1930’s!
benefits of the Unalock Fastener System.
Test results prove vast superiority over competition
Eliminates ‘vibration loosening’ by preventing SIDE SLIDING between nut & bolt threads
Engages ONLY when nut assembles to proper Seat Torque
Does NOT lose locking qualities from thread travel
Highly resistant to clamp load loss
Tensile Strength by offsetting the radial affects of
Vibration-proof at extreme temperatures
Utilizes standard threaded bolts
Does NOT require specialized tools
Easy to install, maintain or repair
Visual verification of self-locking mechanism for maintenance inspections
Ideal for blind-hole or other special applications
Greater protection against the severe liabilities of fastener failure
Drastically reduces installation, maintenance & removal costs
Screw machine operations for low volume, large bore and/or specialty metal applications
Hot Forging to reduce costs for high volume production applications
Pricing is extremely cost-effective in VA/VE comparisons with inferior products
Ranges From M1.6
to M180 (7" dia)
To order simply
email or call us today.
or call country code +44 114
We are also available with SKYPE user name unalock.com
We ship globally and in most cases we can have a sample to you
in less than 48 hrs.
Fasteners come with individual marking and tracing, to ensure
our customers that they are using an official Unalock product.
Beware of cheap imitations and knock offs. All original
Unalock products are guaranteed not to fail. If you have any
questions about our products, or if you would like to make
certain you are using an official Unalock product, simply
contact us today via the Unalock.com website.
"The Official Portal Of All Unalock Products".