Button-Head Security A4-70 metric 5-Lobe Pin
Button-Head Security A4-70 metric 5-Lobe Pin
Metric Button-Head screws stainless steel A4-70 with an 5-Lobe Pin security drive, an improved tamper resistance compared to the more commonly available 6-Lobe Pin drive; as the tooling is more specialised and as a result harder for members of the general public to get hold of.
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