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TX Aluminium Micro Profile Head Screws

TX Aluminium 6 Lobe Micro Profile Head Screws offer a lightweight, low profile fastening solution weighing approximately a third of the same screws manufactured in Steel or Stainless Steel.

As well as being lightweight, Aluminium screws also have many other advantages:

  • Resistance to atmospheric corrosion means that there is no need for the screws to be treated in ordinary environments
  • Resistance to chemical corrosion so are compatible with many chemicals and are safe to use in food holding containers and pharmaceutical products
  • They are non-staining but accept paint readily and can also be supplied in a range of colours
    (see TX aluminium Coloured Micro Profile Head Screws)

Aluminium 6 Lobe Micro Profile Screws are flat in comparison to other screw types, such as truss head and pan / cheese head screws.

This makes them the ideal solution if the screws are to be used for fastening to a thin plate that can’t be counterbored to accept a flat head countersunk screw, as they have an extremely thin head height.

Available in sizes M3 to M6 as standard, with lengths ranging from 6mm to 20mm.

Non-standard sizes and finishes are available to order as specials, including small volume manufacture, modifications and custom parts to drawings.

TX Micro Profile Head Screws Technical Drawing


Technical Data & Available Sizes
Thread Diameter M3 M4 M5 M6
dk (mm) 7.0 8.0 9.0 12.0
k (mm) 0.8 0.9 1.0 1.2
r max. (mm)
0.4 0.5 0.6 0.7
t min. (mm)
0.75 0.9 1.0 1.2
Min. Failure Torque
0.45 N.m 1.0 N.m 1.7 N.m 3.3 N.m
Tool Size T6 T8 T10 T20
Available sizes (L) M3 M4 M5 M6
black icon image = Available
Size not listed? Please make an enquiry – we may be able to provide it.

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