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5-Lobe Torx - Button Head Self Tapping Screw - Stainless Steel (A4)
Torx tamper proof screws or Torx Tamper Resistant (TorxTR) are terms commonly used to to describe 5-Lobe Torx screws like this 5-Lobe Torx Button Head Self Tapping Screw.
5-Lobe Torx screws are manufactured from A4 grade Stainless Steel and feature a special 5 lobe drive head which enhances security but requires appropriate tooling for installation and removal.
Developed as an alternative to the standard 6 lobe Resistorx security torx screw, 5-Lobe Torx offers a higher level of security when compared to the 6 lobe version, thanks to greater restriction on the availability of the matching security driver tooling.
The Button head of this screw features a flat underside, which means that when it is installed through or into a flat surface, just the attractive domed head of the screw is visible, making it ideal for use in various architectural applications among others
5-Lobe Torx Screws available from stock -
Button Head Machine Screws
Countersunk Head Machine Screws
Button Head Self Tapping Screws
Countersunk Self Tapping Screws
Note: a matching Security Driver (which must be ordered separately), is required to install or remove these screws,
please see the 5-Lobe Torx plus Driver Tools chart for the full range of tool sizes and options available
...for other types of Security Fasteners - click on the individual links across the top of the page
...or to see All Security Screws and Fasteners - click on Start Selection Again
...for Bespoke Manufactured Screws - ...Contact us
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Step 3 - now select the size you need by clicking on the appropriate 'Eye' logo (stock items) below:
LENGTH
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
DRIVER
GAUGE
13mm)
19mm)
25mm)
32mm)
38mm)
50mm)
63mm)
75mm)
SIZE
6
(3.5
F10
8
(4.2
F15
10
(4.8
F25
12
(5.5
F27