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You are here: Home > Family overview > External treaded fasteners
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Family overview

  - Cold form parts and     engineered assemblies

  - External threaded fasteners

  - Internal threaded fasteners

  - Plastic fasteners and     components

  - Stamping, washers, clips

  - Sukosim sheet metal     extrusion





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External threaded fasteners

Automotive screws and bolts

Acument™ Global Technologies provides a wide range of screws and bolts to suit standard and automotive applications.

  • Hexagonal flange head screws
  • Sheet metal screws
  • Internal drive screws
  • Shoulder screws
  • SEMS, screws with captive washer
  • Prevailing torque screws: RIPP®, Powerlok®, Tensilok®
  • Engine screws
  • Wheel bolts
  • Chassis bolts
  • Axle screws
  • Connecting rod bolts
  • Cylinder head bolts
  • Bearing bolts
  • Pulley bolts and belt tensionning
 Gamme_Vissrie

Thread creating for metals

For unmatched performance against strip-out and vibration loosening in metal applications, you can rely on fasteners provided by Acument™ Global Technologies:

  • Taptite® fasteners for normal metal and aluminium die casting applications

  • Fastite® 2000™ for thin sheet metal applications

  • Mag-Form® fasteners to eliminate tapping operations in magnesium materials with minimal debris generation.
Taptite image
Fastite image 2

Aluminium fasteners

Modern light weight design requires changed thinking in fastening techniques as well as appropriately adapted fasteners. An increasing number of light metal components, based on aluminium and magnesium alloys in particular, are developed and have to be assembled. Nuts and bolts made of aluminium alloys are used in preference. Acument™ Global Technologies offers extensive assistance for optimum design of such assemblies.

Production range:

  • Metric screws M3-M16 out of EN AW-6056, according ZFB871; VW60469; MBN8839; GS92018 etc.

  • Metric screws out of other alloys e.g. : EN AW-7075

  • Screws with special thread forms: Delta-PT®, Panoplast®, Plastite®, Mag-Form®

aluminium fasteners
 
deltapt

Key benefits for use into aluminium or magnesium

  • Low weight
  • Corrosion resistance
  • Thermal expansion similar to Magnesium (no risk of loosening when relaxation occurs)
  • Thermal stability

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Thread creating for plastics

Whether you’re fastening plastic to plastic or plastic to another material, Acument™ Global Technologies offers a wide selection of high-performance fasteners engineered to meet the requirements of your application.

  • The Plastite® 45 fastener is designed to facilitate thread-forming in less-compressable plastics while providing high resistance to strip-out and pull-out.
  • The PT® fastener provides increased thread engagement with minimal stress on the boss. It provides optimal performance in a wide range of thermoplastics.
  • With a 40° thread profile and a cone end, the Panoplast screw is a good compromise between Plastite® and PT® screws.
  • Delta PT® fasteners feature an improved design that creates optimal material flow during installation, providing higher performance and better clamp loads.

Plastite 45 image

Studs

Studs allow to create a strong external thread in thin metal sheets. Variants are

Goujons image

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Acument™ Global Technologies Europe
Europarc
41, rue le corbusier
94046 Créteil Cedex - France

General Information:
infoEurope@acument.com