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5 Lobe Pin Button Security Screws

Security Pin Torx Plus® screws provide enhanced security with the patented security Torx Plus (5 lobe with pin) drive & restriction of supply of the security Torx Plus drill bits.

5 Lobe pin fixings offer greater security than 6-lobe Pin torx fasteners, whilst maintaining the high-level torque capability.

Featuring a vandal resistant 5-Lobe TX Head that requires a special driver bit for installation, the unique drive renders these screws tamper-proof – reducing the risk of vandals or intruders tampering or undoing the screws.

Suitable for higher torque applications, this fastener is also a two-way reusable fixing making it ideal for continued installation and removal if maintenance is required.

Available from Fastenright in A2 Stainless Steel and A4-70 Stainless Steel (ideal for medical equipment security applications). Steel Zinc plated also available on request.

Thread diameters available from M3 to M8, with lengths ranging from 6mm to 100mm.

Non-standard sizes and materials are available to order as specials, including custom parts made to drawings.
Pin TorxPlus Button Machine Screw Technical Drawing

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
Tool Size No. 1 No. 2 No. 2 No. 2.5
Available Sizes M3 M4 M5 M6 M8
6mm black icon image Stainless steel finish Stainless steel finish Stainless steel finish Stainless steel finish
8mm Stainless steel finishblack icon image Stainless steel finish Stainless steel finish Stainless steel finish
10mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finish
12mm black icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finish
16mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finish
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
30mm Stainless steel finish Stainless steel finishblack icon image 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 finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
55mm black 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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