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M4 Pin 5 Lobe Button Security Screws in A4 Stainless Steel

These attractive 5-Lobe Pin security machine screws offer an improved tamper resistance compared to the more commonly available 6-Lobe Pin drive. The tooling is therefore more specialised and harder for members of the public to get hold of. Also known as torx plus or pentalobe screws, this variant has a button head. Torx and other lobed drive designs allows for a higher torque to be exerted than a similarly sized conventional hex socket head.
Pin 5 Lobe Button Security Screws in A4 image
technical drawing of Pin 5 Lobe Button Security Screws
Technical Summary
d nominal diameter M4
thread pitch thread pitch 0.7
dk head diameter 7.4
k head height 2.8
s drive size F20-B
Material A4 Stainless Steel
all dimensions in millimetres (mm)
datasheet
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technical drawing of Pin 5 Lobe Button Security Screws
Technical Summary
d nominal diameter M4
thread pitch thread pitch 0.7
dk head diameter 7.4
k head height 2.8
s drive size F20-B
Material A4 Stainless Steel
all dimensions in millimetres (mm)
datasheet