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Security Pin Hex Countersunk Head Captive Screws

Security Pin Hex Countersunk Head Captive Screws are vandal resistant, ideal for applications requiring medium security, and where the fixing needs to be regularly removed for maintenance . These screws can only be fixed and removed by using a special driver bit or key that will fit accommodate the Pin Hex Drive.

Captive screws are designed with an unthreaded portion below the head – often referred to as the reduced shank. Once installed, this screw is meant to self retain, which prevents any loss of fasteners.

They are designed to reduce cam-out, which occurs often in Phillips and 2-Hole drives. This lessens the risk of causing damage to the drive tip, screw head or application.

Tamper Resistant Pin Hex Security Captive screws offer a medium security resistance against vandals and thieves at a relatively low cost. These screws can be used with Security Wave Nuts, Shear Nuts, Kinmar Reusable Nuts, Kinmar Permanent Nuts, 4-Hole Nuts or Pin Torx Barrel Nuts for extra security.

Within the industry, Pin Hex security screws are often referred to by other names that include Hex Pin, Tamper Pin Hex, Socket Screw with Pin and DIN 7991 with Pin.

Security Pin Hex Countersunk Head Captive Screws are manufactured from A2 and A4 Stainless Steel as standard, with both Metric and Imperial sizes available from Fastenright.

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

Security Pin Hex Button Head Captive Screws Technical Drawing

d1 and L1 dimensions can be to customer specification.

Metric Technical Information & Available Sizes
Thread Diameter M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16 M20 M24
dk (mm) 4.0
5.0 6.7
9.0 11.2 13.5 17.9 22.4 26.9 33.6 40.3 49.0
k (mm) 1.2 1.6 1.9 2.5 3.1 3.7 5.0 6.2 7.5 8.8 10.2 14.0
d1 (mm) 1.4 1.8 2.2 3.0 3.8 4.5 6.2 8.0 9.5 12.5
L1 (mm) 4.0 5.0 6.0 8.0 10.0 12.0 16.0 20.0 24.0 28.0
s (mm) 1.3 1.5 2.0 2.5 3.0 4.0 5.0 6.0 8.0 10.0 12.0 14.0
Tool Size 1.3mm 1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm
Available
Sizes
M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16 M20 M24
8mm Stainless steel finishblack icon image
10mm Stainless steel finishblack icon image Stainless steel finishblack icon image
12mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
14mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
16mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
18mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
20mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
22mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
25mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
30mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
35mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
40mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
45mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
50mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
55mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
60mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
65mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
70mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
75mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
80mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
90mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
100mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
110mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
120mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
130mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
140mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
150mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
160mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
170mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
180mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
190mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
200mm Stainless steel finishblack icon image Stainless steel finishblack icon image Stainless steel finishblack icon image
Stainless steel finish= A2 Stainless Steel // black icon image = A4 Stainless Steel
Size not listed? Please make an enquiry – we may be able to provide it.

 

Imperial Available Sizes
No.6 – 32 No.8 – 32 No.10 – 24 No.10 – 32 1/4″ – 20 5/16″ – 18 3/8″ – 16
3/4″
1″
1. 1/4″
1. 1/2″
1. 3/4″
2
black icon image = Available
Size not listed? Please make an enquiry – we may be able to provide it.
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