HELICOIL MOEREN

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orange square SCREWLOCK moeren - HELICOIL®

Helicoil SCREWLOCK is de oplossing voor hoog belaste schroefdraadbevestigingen zonder uittrekprotectie.

Helicoil moeren beantwoorden aan extreme eisen mbt corrosie, temperatuurbelasting, lage draadwrijving en frequente demontage.


orange square Technologie

Speciale Moeren

HELICOIL® moer type SCREW LOCK® en ééndelig element

  • SCREW LOCK® functie door verende borging rechtstreeks op de draad.
  • Herhaaldelijk (de)monteerbaar
  • Geen slijtage of flank schade
  • Weerstaat corrosie
  • Galvanisch gebalanceerd
  • Hoge temperatuurs resistentie, geen vastlopen of losdraaien
  • Oppervlaktebehandeling van de HELICOIL® heeft geen invloed op de moer
  • Gegradeerde materiaal selectie
  • Uniforme belasting en verdeling van de spanning
  • Dubbele borging mogelijk
  • Groot bereik in afmetingen
  • HELICOIL® SCREW LOCK® in lasmoeren
  • Speciale uitvoeringen op aanvraag
Moer
HELICOIL®
Schroefdraadinserts type SCREW LOCK®
of type Standaard


orange square Afmetingen en types

Voorbeelden
Mogelijke combinaties van verschillende moervormen en HELICOIL® draadinserts

Materialen
Oppervlaktes
cold structural steel with
strength classes 8, 10 and 12
lightly oiled
rust and acid resistant steels
conforming to DIN 267 part 11
phosphated
heat resistant steels
conforming to DIN 267 part 13
zinc plated
non-ferrous metals copper flashed
chrome plated
HELICOIL® materials and surface treatments available on request
austenitic steel
1.4301 V2A
1.4571 V4A
bright
rendered passive
Cu Zn 6 with coating of lubricant
Inconel X 750 silver plated


orange square Applications

Fixing nuts
axles and engine are secured, with M12 and M14 HELICOIL® Type SCREW LOCK®. to automobile chassis. Design as welding stud similar to DIN 928, but with clamping directly within the thread. A higher specification, such as DIN 6927, is not necessary - thanks to HELICOIL®.

Adjustable nuts
in the form of a round nut for tappet clearance on a diesel engine. A special design with clamping torque and SCREW LOCK® wire inserts running the whole length of the nut, making a further locknut superfluous.

Stamp and support piles
HELICOIL® SCREW LOCK® provide wide range of adjustment for mining applications, along with total reliability against loosening in service or inadvertent adjustment.

Nuts for manifold and pressure flange
HELICOIL® provides high resistance to the effects of corrosion and heat, ensuring that tightening torque can always be applied and seizure of thread engagement avoided.
Loosening and re-tightening is will not affect performance.

Chromium plated cap nuts
often used on decorative exteriors, where HELICOIL® inserts achieve high clamping torque. The full thread length of the nut can be engaged with the threaded stud, as in the example of mounting the manifold to the cylinder head of motorcycles.

Knurled nuts
with torque that is free from play and adjustable manually, and yet proof against automatic adjustment, are features required in the operation of textile machinery. Here M4 x 8 HELICOIL® SCREW LOCK® meet these demands.


orange square Applications

Sealing and security against
counterrotation of adjusting
screws in the control block
of an hydraulic control system.
Retaining safety valve screw in
a geared pump mechanism.
Sealing and protective device on
the switch lever axle of a flow
regulator for re-fuelling aircraft.
Fitting and sealing automotive
gearbox casings.