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Pin Pentagon Button Security Machine Screw

Pin Pentagon Security Machine Screws with Button Head

These tamper resistant, button head security machine screws offer a high level of security at an acceptable cost.

The Pentagon design of the drive is intended to keep the likes of torx-pin, hex-pin and other tamper-resistant bits out, as well as standard shop purchased security bits. We will only sell a security bit if you have purchased the screws from us as well.

Often used in high-value applications like securing infrastructure and electronics that are in open areas. There are examples of these Pin Pentagon security machine screws being used to secure tablets and computers in public kiosks, protecting property as universities, and in government infrastructure.

It has a highly positive recess, which makes the drive incredibly user-friendly and reduces wobble.

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

Pin Pentagon Security Machine Screws with Button Head
Thread Diameter P Head Diameter DK (mm) Head Height K (mm) S d d1
M3 0.5 5.5 1.5 2.24 2.35 0.8
M4 0.7 7.4 2.2 2.8 2.94 0.9
M5 0.8 9.3 2.7 4.1 4.3 1.3
M6 1 10.3 3.3 5.14 5.45 1.6
M8 1.25 13.8 4.1 6.32 6.7 2
M10 Call Us 17.1 5.2 Call Us Call Us Call Us
M12 Call Us 20.5 6.2 Call Us Call Us Call Us
M16 Call Us 27.5 8.4 Call Us Call Us Call Us
Thread / Length (mm) 6 8 10 12 16 20 25 30 35 40 45 50 55 60 65 75 80 100
M3 black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
M3.5 black icon image black icon image
M4 black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
M5 black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
M6 black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image

 
 

Pin Pentagon Security Machine Screws with Button Head (Imperial)
Thread Diameter Head Diameter MAX (in.) Head Height MAX (in.) Screw Diamater (in.)
4-24 .213 .059 .112
6-20 .262 .073 .138
8-19 .312 .087 .165
10-16 .361 .101 .190
12-14 .396 .116 .216
14-14 .437 .132 .250
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