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Security 6 Lobe Pin TX Countersunk Head Captive Screws

Security 6 Lobe Pin TX Security Captive Screws with Countersunk Head are designed to be thief and vandal resistant – can only be fitted and removed by using a special driver bit that fits the 6-Lobe Pin TX Drive.

Captive screws feature an unthreaded portion below the head, often referred to as the reduced shank. They are designed to self retain once installed to prevent any loss of fasteners.

Ideal for applications requiring medium security or where the fixing needs to be regularly removed for maintenance. These screws provide reduced slippage compared to a number of drives, as well as improved torque and easy installation and removal.

Security 6 Lobe Pin TX Countersunk Captive Screws offer a medium security resistance against vandals and thieves at a relatively low cost. Within the industry, Pin TX security screws are also referred to by other names including Star Pin Drive, Tamper Torx ®, Torx® Pin, Resistorx® and 6 Lobe Pin.

Tamper Resistant 6 Lobe Pin TX Captive Screws can be used with Pin TX Barrel Nuts, Security Wave Nuts, Shear Nuts, Kinmar Reusable Nuts, Kinmar Permanent Nuts, 4-Hole Nuts for increased security.

Manufactured from A2 Stainless Steel and A4 Stainless Steel as standard, with non-standard materials available to order.

Available in thread sizes M2.6 to M10 as standard, with some UNC and UNF sizes also available. 5 Lobe Pin TX Countersunk Captive Screws offer even higher security with their unique style drive.

Non-standard sizes, materials and finishes are available to order, including small volume manufacture, modifications and custom parts made to drawings.

Security 6 Lobe Pin TX Countersunk Head Captive Screws Technical Drawing

d1 and L1 dimensions can be to customer specification.

Metric Technical Data & Available Sizes
Thread Diameter M2.6 M3 M3.5 M4 M5 M6 M8 M10
dk (mm) 5.2 5.6 7.0 7.8 9.8 11.6 15.2 17.4
k (mm) 1.5 2.0 2.0 2.3 2.8 3.3 5.0 5.1
d1 (mm) 1.9 2.2 2.6 3.0 3.8 4.5 6.2 8.0
L1 (mm) 5.0 6.0 7.0 8.0 10.0 12.0 16.0 20.0
Tool Size TX8 TX10 TX15 TX20 TX25 TX30 TX40 TX45
Available Sizes (L) M2.6 M3 M3.5 M4 M5 M6 M8 M10
10mm Stainless steel finishblack icon image
12mm Stainless steel finishblack icon image Stainless steel finishblack icon image
14mm Stainless steel finishblack icon image Stainless steel finishblack icon image
16mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
18mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
20mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
25mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
30mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
35mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
40mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
45mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
50mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
60mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
70mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
80mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
Stainless steel finish= A2 Stainless Steel // black icon image = A4 Stainless Steel
Size not listed? Please make an enquiry – we may be able to provide it.

 

UNC/UNF Available Sizes
No.4 – 40 No.6 – 32 No.8 – 32 No.10 – 24 No.10 – 32 1/4″ – 20
1/2″ black triangle icon image
3/4″ black triangle icon image black triangle icon image
1″ black triangle icon image black triangle icon image black triangle icon image black triangle icon image black triangle icon image
1. 1/4″ black triangle icon image black triangle icon image black triangle icon image black triangle icon image
1. 1/2″ black triangle icon image
black icon image = Available
Size not listed? Please make an enquiry – we may be able to provide it.
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