Brochure

7
HELICOIL
®
Tangfree Free Running**
You do not need a tang to install these thread inserts. Therefore, tang break and
removal are not required. Combined with the matching installation tools, the current
innovation status in the HELICOIL
®
technology is a perfect addition to the HELICOIL
®
product family.
Simply order the separate catalogue No 0150.
HELICOIL
®
Locknuts
HELICOIL
®
locknuts consist of a nut body and an integrated HELICOIL
®
Plus
Screwlock thread insert. One or several polygonal-shaped threads clamp the flanks
of the screwed in screw resulting in elastically resilient frictional locking. The
achieved prevailing torques are similar to the specifications of ISO and meet the
demands of technical delivery terms regarding international standard specifications.
Moreover, they can also be adjusted as required for the corresponding application.
HELICOIL
®
nuts are available in different materials.
Simply order the separate catalogue No 0560.
RIVKLE
®
Aero
RIVKLE
®
Aero combines a high-strength stainless steel blind rivet nut and a
HELICOIL
®
Screwlock. These two perfectly matching fasteners provide considerable
benefits for screwed connections on thin-walled components with high mechanical
requirements. Due to the polygonal-shaped thread of the HELICOIL
®
Screwlock
thread insert, there is a locking effect on the flanks of the screw or bolt to be
screwed in.
As a result, there is a highly elastically resilient frictional locking so that the screw is
locked to prevent self-unscrewing.
Simply order the separate catalogue No 2307.
HELICOIL
®
Tangfree Screwlock**
HELICOIL
®
Tangfree Screwlock has the same advantages as HELICOIL
®
Tangfree.
In addition, there is a screw-locking area. The screw is locked by one or several
polygonal-shaped threads clamping the flanks of the screwed in screw. The
elastically resilient frictional locking results in prevailing torques similar to the
specifications of ISO 2320. These screw locking torques meet the demands of
technical delivery terms regarding international standard specifications. HELICOIL
®
Tangfree Screwlock can only be used with screws of higher property classes
(8.8 and higher). Common lubricants according to the manufacturers’
recommendations shall be used for highly alloyed screws. This thread insert is
widely used in the aviation industry.
Simply order the separate catalogue No 0150.
** Comply with standards NAS 1130 and NAS 0276. For further standards, see page 12.