6-Lobe Pin TX Countersunk Head Security Machine Screws are vandal resistant and can only be fixed and removed by using a special driver bit to fit the 6-Lobe Pin TX Drive.
They are ideal for applications requiring medium security and where the fixing needs to be removed for maintenance.
Tamper Resistant 6 lobe Pin TX machine screws can be used with Pin TX Barrel Nuts, Security Wave Nuts, Shear Nuts, Kinmar Reusable Nuts, Kinmar Permanent Nuts, 4-Hole Nuts for added security.