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7 Lobe Pin Button Security Screws

7-Lobe Pin Button Security Machine Screws

  • Enhanced security
  • Limited distribution
  • Restriction of supply of driver bits

A vandal resistant 7-Lobe Pin Security Screw, hosting a unique 7-Lobed TX Head that requires a special driver bit for insertion. This bit is registered to restrict and control availability.

With unique features, the 7-Lobe Pin Security Screw is tamper proof, reducing the risk of vandals or intruders tampering with or undoing the screws.

The design is suitable for higher torque applications and is a two way re-usable fixing.

Considered an upgrade from its predecessor, the 6-Lobe TX Security Screw, this 7-Lobe screw provides a higher degree of security as the driver bits are limited solely to distributors of the screw.

Available as standard in A2 stainless steel in sizes ranging from M4 to M8, with special fasteners available to me made to order.

Please contact us with your requirements to further your enquiry.

Thread / Length (mm) 6 8 10 12 16 20 25 30 40 50
M4
M5
M6 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
M8

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
TOOL SIZE 7TX1 7TX2 7TX3 7TX4

*For guidance purposes only

7 Lobe Pin Torx Button Security Screw