3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

When a Phillips is not a Phillips Plus So Much More!

Step 93Tamperproof System Zero® Security

Tamperproof System Zero® Security
[[br]]System Zero® was the registered trademark of Deltight Industries Ltd., but Deltight has been taken over by BAS Components Ltd. and these screws are now a proprietary product manufactured in Sevenoaks Kent, UK.

The System Zero® Security Screw has an external non-slip drive head, requiring a special tool to insert and remove. This unique feature renders the System Zero® Screw tamper proof, reducing the risk of vandals or intruders tampering or undoing the screws. Due to the design of the System Zero® Security Screw it is suitable for higher torque applications and is "2 way", also with the non slip external drive damage to adjacent components is avoided.

The unique head-style requires a dedicated driver for installation and subsequent, authorized removal. In combination with the driver the head design gives high torque transmission, which in turn generates high clamp loads. Virtually 100% secure without associated removal tool. Sizes from M3 to M8 machine and No.2 to No.14 self tapping. They have uses in beekeeping and are especially easy to apply. [[br]]
« Previous StepDownload PDFView All StepsNext Step »

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
39
Followers
13
Author:arcticpenguin