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7 Lobe Pin Button Security Screws

7-Lobe Pin Button security machine screws

7 Lobe Pin Security screws provide enhanced security with limited distribution and restriction of supply of the security insert driver bits.
Tamper Proof 7 Lobe pin Button Head Machine Screw – A2 Stainless Steel

Thread / Length (mm) 6 8 10 12 16 20 25 30 40 50


Vandal Resistant 2 Way Re-Usable Security Screw With 7-Lobe Drive Tamper proof – Re-usable Security Fixing Requires Special Insert Bit That Is Restricted For Controlled Availability

7 Lobe Pin Button Head Security Machine Screw

7 Lobe Pin Button Security machine screws are available in A2 stainless steel. The vandal resistant 7 Lobe Pin Security Screw has a unique 7-Lobed Torx head that requires a special driver bit for insertion, which is registered to restrict and control availability. This unique feature renders the 7 Lobe Pin Security Screw tamper proof, reducing the risk of vandals or intruders tampering or undoing the screws. Due to the design of the vandal resistant 7 Lobe Pin Security Screw it is suitable for higher torque applications and is 2 way’ – re-usable fixing. The 7 Lobe Pin Security Screw is an upgrade from its predecessor (6-Lobe TX Security Screw) providing a higher degree of security with the driver bits limited to 7-Lobe Pin Security Screw distributors. For more information and technical data regarding vandal resistant 7 Lobe Pin Security Products please call our sales team. Note: Special fasteners can be made to order with 7 Lobe Pin Security drives depending on min order and requirements.

7 Lobe with Pin security machine screw technical drawing

M4 M5 M6 M8
DK 7.6 9.5 10.5 14.0
K 2.2 2.75 3.3 4.4

*For guidance purposes only

7 Lobe Pin Torx Button Security Screw