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Raised Phillips Countersunk Reduced Thread Captive Screws

SKU: CP20 Category:

Raised Phillips Countersunk Captive Screws are designed to be used alongside Phillips drive bits and screwdrivers.

Hosting a reduced thread – otherwise known as a captive shank – these fasteners provide a secure joining and aid in avoiding the loss or damage of the fastener within an assembly as the screw cannot be fully removed.

Often found amongst shet metal and captive panels which need to be retained for safety reasons.

Available from Fastenright in A2 and A4 Stainless Steel as standard, with optional thread locking patches also available.

Thread diameters available from M1.6 to M10, with lengths ranging from 8mm to 100mm.

Non-standard sizes and materials are available to order, including custom parts made to drawings.

 

Raised Phillips Countersunk Reduced Thread Captive Screws Technical Drawing

d1 and L1 dimensions can be to customer specification.

Raised Phillips Countersunk Reduced Thread Captive Screws
Thread Diameter M1.6 M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10
dk (mm) 3 3.8 4.7 5.6 6.5 7.5 9.2 11 14.5 18
d1 (mm) 1.12 1.4 1.8 2.2 2.6 3 3.8 4.5 6.2 8
k (mm) 0.4 1.3 1.5 1.9 1.9 2.2 2.5 3 4 5
L (mm) 8 10 10 14 16 18 22 25 35 45
L1 (mm) 3.2 4 4 6 7 8 10 12 16 20
f (mm) 0.4 0.5 0.6 0.75 0.85 1 1.25 1.5 2 2.3
Available Sizes M1.6 M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10
6mm
8mm black icon image
10mm black icon image black icon image
12mm black icon image black icon image black icon image
14mm black icon image black icon image black icon image black icon image
16mm black icon image black icon image black icon image black icon image
18mm black icon image black icon image black icon image black icon image black icon image black icon image
20mm black icon image black icon image black icon image black icon image black icon image black icon image
22mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
25mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
30mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
35mm black icon image black icon image black icon image black icon image black icon image black icon image
40mm black icon image black icon image black icon image black icon image black icon image black icon image
45mm black icon image black icon image black icon image black icon image black icon image black icon image
50mm black icon image black icon image black icon image black icon image black icon image black icon image
55mm black icon image black icon image black icon image black icon image black icon image
60mm black icon image black icon image black icon image black icon image black icon image black icon image
65mm black icon image black icon image black icon image black icon image
70mm black icon image black icon image black icon image black icon image
75mm black icon image black icon image black icon image black icon image
80mm black icon image black icon image black icon image black icon image
90mm black icon image black icon image black icon image
100mm black icon image black icon image black icon image
110mm
120mm
black icon image = Available
Size not listed? Please call to discuss – we may be able to provide it.
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