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5-Lobe Pin security machine 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.
Available from stock in A2 Stainless Steel 
and A4-70 Stainless Steel. 
| Thread / Length (mm) | 6 | 8 | 10 | 12 | 16 | 20 | 25 | 30 | 40 | 50 |
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| M3 | |
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| M4 | |
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| M5 | |
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| M6 | |
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| M8 | |
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Introducing our patented premium security screw the "Tricone®".