The brand name for the Hilti, Inc. wedge anchor
is the Hilti Kwik Bolt 2. The Kwik Bolt 2 is not a standard item for
Hilti, Inc. and must be ordered through their Special Order Department.
The Kwik Bolt 3 is the standard wedge anchor design that is currently
manufactured and stocked by Hilti. The Kwik Bolt 2 is designed to be
used in concrete only and should not be installed in brick or block base
material. The Kwik Bolt 2 is manufactured in carbon steel that is zinc
plated and made from a 304 or 316 stainless steel. A special tamper
proof Kwik Bolt 2 is available with a break away nut. The Hilti Kwik
Bolt 2 is a non-bottom bearing wedge anchor. It is threaded on one end
and comes packaged with the correct size and number of nuts and washers.
It is important to use a hammer drill and a carbide bit for drilling
the hole in the concrete when installing the Kwik Bolt 2.
Installation Instructions for the Kwik Bolt 2 (Stud Version)
1. Using a hammer drill, drill a hole in the concrete that is the
same diameter as the diameter of the Kwik Bolt 2, with or without the
fixture in place. The Kwik Bolt 2 works in a bottomless hole.
2. Clean out the hole with a blow out bulbd, compressed air or vacuum.
3. With a two pound hammer, drive the Kwik Bolt 2 into the hole
until a minimum of 6 threads is below the surface of the fixture.
4. Using a torque wrench, turn the nut clockwise and tighten to
the recommended torque value. If a torque wrench is not used, tighten
nut to finger tight and then use a wrench to turn the nut several
additional turns until the proper anchor setting is achieved.
Installation Instructions for the Hilti Tamper Proof Nut (HTN)
1. Using a hammer drill, drill a hole in the concrete the same
diameter as the diameter of the bolt being used, with or without the
fixture in place. The bolt works in a bottomless hole. Clean the hole of
any debris before continuing with installation.
2. Thread the tamper proof nut and protective sleeve onto the
Kwik Bolt 2 so the dog point or impact section of the anchor is exposed.
With a two pound hammer, drive the Kwik Bolt 2 into the hole until at
least 6 threads are below the surface of the fixture.
3. Using an ordinary wrench, tighten the torque head until the
nut breaks away in order to leave the protective sleeve spinning free.
4. The tamper proof fastener is all that remains.
The Kwik Bolt 2 from Hilti, Inc. is a great concrete fastener
that can be used in applications that require attaching a fixture to
concrete. Before deciding to use the Hilti Kwik Bolt 2, make sure that
your unique application will work with this anchor.
As with any anchoring project, it is important to keep safety in mind and follow instructions carefully. Always remember to wear safety goggles, handle all tools with extra care and follow all technical specifications. This article is meant to serve only as a basic explanation of concrete fasteners. Always refer to manufacturer's instructions or consult a contracting expert during any anchoring project.
Article Written By:
Bob Carlisle, President of Concrete Fasteners
Concrete Fasteners, Inc. has over 40 years of experience selling concrete fasteners. We can ship out one box or a whole pallet of concrete anchors. Our products are of the highest quality... "your satisfaction is guaranteed". We ship all orders the same day the order is received.