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6 Lobe Pin TX Button Self Tapping Security Screw

6 Lobe Pin TX Button Self Tapping Security Screws are reusable and offer a medium level of security, ideal for applications where some level of maintenance is required. Also referred to as Star Pin Drive, Tamper Torx ®, Torx® Pin, Resistorx®, and 6 Lobe Pin Screws.

Can be used with Pin TX Barrel Nuts, Security Wave Nuts, Shear Nuts, Kinmar Reusable Nuts, Kinmar Permanent Nuts, 4-Hole Nuts, or for added security.

  • Vandal-resistant Torx bolt
  • The two-way drive can be reused
  • Requires special driver bits
  • Can be used instead of woodscrews
  • Suitable for high torque applications

Advantages of 6 Lobe Pin TX Screws

  • Reduced slippage (cam-out) compared to other drives like Philips or 2-hole
  • Better torque when compared to conventional screw heads
  • Less risk of damage to the drive tip, screw head or the application, making it cost-effective to install and remove

Made from both A2 and A4 Stainless Steel, available from Fastenright. See the stock size chart and technical information for all available sizes.

Non-standard sizes and materials are available to order, including custom parts made to drawings.

Pin Torx Button Self Tapper Technical Diagram

Imperial Technical Information & Available Sizes
Gauge No.2 No.4 No.6 No.7 No.8 No.10 No.12 No.14
dk (mm) 4.3 5.6 7.0 7.5 8.0 9.5 11.0 12.0
k (mm) 1.8 2.4 2.6 2.85 3.1 3.7 4.0 4.6
Tool Size TX6 TX10 TX15 TX15 TX20 TX25 TX27 TX30
Available Sizes (mm) No.2 (2.2) No.4 (2.9) No.6 (3.5) No.7 (3.9) No.8 (4.2) No.10 (4.8) No.12 (5.5) No.14 (6.3)
3/16″ (4.5) Stainless steel finishblack icon imageblack icon image*
1/4″ (6.5) Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image*
3/8″ (9.5) Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image
1/2″ (13) Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon image
5/8″ (16) Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
3/4″ (19) Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
7/8″ (22) Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
1″ (25) Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
1. 1/8″ (28) Stainless steel finishblack icon imageblack icon image*
1. 1/4″ (32) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
1. 3/8″ (35) Stainless steel finishblack icon imageblack icon image
1. 1/2″ (38) Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
1. 5/8″ (42) Stainless steel finishblack icon imageblack icon image
1. 3/4″ (45) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
2″ (50) Stainless steel finishblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
2. 3/16″ (55) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
2. 3/8″ (60) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
2. 3/4″ (70) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image* Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
3. 1/8″ (80) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
3. 9/16″ (90) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
4″ (100) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
4. 5/16″ (110) Stainless steel finishblack icon imageblack icon image
4. 3/4″ (120) Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image Stainless steel finishblack icon imageblack icon image
Stainless steel finish= A2 Stainless Steel // black icon image = A4 Stainless Steel
black icon image = Pan Head not Button Head. There may be an increased lead time, please call to discuss.
Parts with * are available to order.

See all Security 6-lobe Torx bolts here.

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