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E-6 Drive Security Screw

E-6 Drive Security Screws host a unique, external non-slip drive head with six slots.

These tamper-proof security screws require a special driver tool to remove or install. As a two-way reusable drive, these screws are ideal for applications where maintenance is required.

Suitable for higher torque applications, and with the drive head designed to reduce and resist cam-out, the risk of damaging the drive head or application is greatly reduced.

They can be used alongside Security Wave Nuts, Shear Nuts, Kinmar Reusable Nuts, Kinmar Permanent Nuts, 4-Hole Nuts or Pin TX Barrel Nuts for added security.

E6 Drive Security Machine Screws are available in A2 Stainless Steel from Fastenright, with thread diameters from M2 to M8 and lengths ranging from 3mm to 60mm.

Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and bespoke parts made to drawings. Minimum order quantities apply.
E-6 Drive Security Screw Technical Drawing

Technical Data & Available Sizes
Thread
Diameter (d)
M2 M2.5 M3 M3.5 M4 M4.5 M5 M6 M8
d1 (mm) 4.5 5.5
5.5 7.5 7.5 9 9 11 14.5
dk (mm) 3.5 4.5
4.5 6 6 7.5 7.5 9 12
k (mm) 1.1 1.6 1.6 2.1 2.1 2.6 2.6 3.1 4.2
c (mm) 0.4 0.5 0.5 0.5 0.5 0.8 0.8 1 1.2
Available
Lengths (l)
M2 M2.5 M3 M3.5 M4 M4.5 M5 M6 M8
3mm
4mm
6mm
8mm
10mm
12mm
15mm
16mm
20mm
25mm
30mm
35mm
40mm
45mm
50mm
55mm
60mm
black icon image = Available
Size not listed? Please make an enquiry – we may be able to provide it.

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