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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 button head technical drawing

 

Pin Pentagon Security Machine Screws With Button Head
Thread Diameter M3 M4 M5 M6 M8 M10 M12 M16
Head Diameter (DK) 5.50
7.4
9.3
10.3
13.8
17.1 20.5
27.5
Head Height (K) 1.5 2.2
2.7
3.3 4.1 5.2
6.2
8.4
Available Sizes (mm) M3 M4 M5 M6 M8 M10 M12 M16
3 black icon image
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35 black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
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50 black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
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110 black icon image black icon image black icon image black icon image black icon image
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Pin Pentagon Security Machine Screws With Button Head (Imperial)
Thread Size 2-56 4-40 6-32 8-32 10-24 12-24 1/4-20 5/16-18 3/8-16 1/2-13 5/8-11
Screw Diameter .086
.112 .138 .164 .190
.211 .250
.312
.375
.500
.625
Head Diameter (Max.) 0.60
.070
.085
.105
.120
.160 .160
.190
.225
.300
.360
Head Height (Max.) 1.64 .213 .262
.312 .361 .440
.437
.547
.656
.875
1.000
Available Sizes 2-56 4-40 6-32 8-32 10-24 12-24 1/4-20 5/16-18 3/8-16 1/2-13 5/8-11
1/8 black icon image black icon image black icon image
3/16 black icon image black icon image black icon image
1/4 black icon image black icon image black icon image black icon image black icon image black icon image
5/16 black icon image black icon image black icon image black icon image black icon image black icon image black icon image
3/8 black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
7/16 black icon image black icon image black icon image black icon image black icon image black icon image
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