Tamper proof quarter turn fasteners
Camloc has launched the possibility to have a quarter turn fastener that is tamper proof.
This fastener is used for instance in aircraft's seats. As it is tamper proof, passengers cannot release the fastener and damage the seats.
The standard plating that is offered is the steel nickel plating for a smooth appearance.
| Stud part number | Total length of the fastener, S |
| 1593S01-1AE | |
| 1593S01-2AE | |
| 1593S01-3AE | |
| 1593S01-4AE | |
| 1593S01-5AE | 22,3 |
| 1593S01-6AE | 23,1 |
| 1593S01-7AE | 23,9 |
| 1593S01-8AE | 24,6 |
| 1593S01-9AE | 25,4 |
| 1593S01-10AE | 26,2 |
| 1593S01-11AE | 26,9 |
| 1593S01-12AE | 27,7 |
| 1593S01-13AE | 28,5 |
| 1593S01-14AE | 29,2 |
| 1593S01-15AE | 30 |
In case you require other lengths, we have extrapolated a formula out of the above values.
S = 18,45 + (0,77 x stud length number)
This cannot be 100% certain, but out of that:
Stud length number = 4 would mean the quarter turn has a length S of 21,53mm.
Do not forget that ths value has a tolerance of +/-0,25mm
The tamper proof system can be easily adapted to the 2700F and 4002F fastener quarter turns.
The operation key to open the quarter turn tamper proof fastener has a part number 1663T1 and has the following appearance:
key to open tamper proof quarter turn