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Security 5 Lobe Pin TX Button Head Captive Screws

5 Lobe Pin TX Button Head Captive Screws, or Security Pin Torx Plus® screws offer enhanced security with the patented Security Torx Plus (5 lobe with pin) drive. 5 Lobe pin fixings offer greater security than 6-lobe Pin Torx fasteners, whilst maintaining the high-level torque capability. Supply of the security Torx Plus drill bits is restricted.

Captive screws are designed with an unthreaded portion below the head – often referred to as the reduced shank. Once installed, this screw is meant to self retain, which prevents any loss of fasteners.

5 Lobe Pin TX Button Head Captive Screws feature a vandal resistant 5-Lobe TX Head, requiring a special driver bit for installation and removal. The unique shape of the drive makes these screws tamper-proof, reducing the risk of vandals or intruders attempting to undo the screw.

The fastener is a two-way reusable fixing which makes it ideal for continued installation and removal if regular maintenance is required. They are suitable for use in higher torque applications and are ideal for medical equipment security applications.

Available in A2 Stainless Steel and A4-70 Stainless Steel from Fastenright. Thread diameters from M3 to M8, with lengths ranging from 12mm to 100mm.

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

Security 5 Lobe Pin TX Button Head Captive Screws Technical Drawing

d1 and L1 dimensions can be to customer specification.

 

Metric Technical Information & Available Sizes
Thread Diameter M3 M4 M5 M6 M8
dk (mm) 7.6 9.5 10.5 14.0
k (mm) 2.2 2.75 3.3 4.4
d1 (mm) 2.2 3.0 3.8 4.5 6.2
L1 (mm) 6.0 8.0 10.0 12.0 16.0
Tool Size No. 1 No. 1 No. 2 No. 2 No. 2.5
Available Sizes M3 M4 M5 M6 M8
12mm black icon image
16mm Stainless steel finishblack icon image
20mm 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
30mm Stainless steel finish Stainless steel finishblack icon image Stainless steel finishblack icon image
40mm Stainless steel finish Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
50mm Stainless steel finish Stainless steel finish Stainless steel finishblack icon image Stainless steel finishblack icon image
60mm black icon image
70mm black icon image
80mm black icon image
90mm black icon image
100mm black icon image
Stainless steel finish = A2 Stainless Steel  // black icon image = A4-70 Stainless Steel
Size not listed? Please make an enquiry – we may be able to provide it.
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