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2-Hole Mush Head Security Machine Screw

2-Hole Mush Head Security Screws

  • Aesthetically pleasing security solution
  • Low to medium security resistance
  • Re-usable two-way drive

2-Hole Mush Hea Security Machine Screws host two holes drilled into their head, and require a special insert bit to insert and remove them.

The two holes can be drilled at different distances – meaning that it is advisable to always purchase the screws and corresponding bits via the same supplier.

Suitable for low to medium torque applications, this reusable fixing is an ideal security fastener for applications where regular maintenance is required and the aesthetic appearance of the application is of high importance.

The 2-Hole Security Drive is more prone to cam-out than other security screws and the drive bits, at times, can be prone to bending or breaking after prolonged use. We advise our customers to purchase additional bits as back up.

Offering a medium security resistance against vandals and thieves, the 2 Hole Mush Head Security Screws are harder to remove than a standard pan head version but are generally used in areas where aesthetics are more important than a high level of security, such as on trains and in public lifts.

Within the industry, these products can also be referred to as Snake Eye, Pig Nose, Two Pin and Spanner Drive, and they can often be used alongside a range of nuts including wave, shear, kinmar and Pin Torx.

Available to be made to order, including small volume manufacture, with modifications and as custom parts to drawings, in a range of sizes and specials also available.

Please contact us with your requirements to further your enquiry.

2-Hole Mush Head Security Screws Stock Sizes

M5 M6 M8 M10 M12 M16
12mm
16mm
20mm
25mm
30mm
35mm
40mm
45mm
50mm
55mm
60mm
65mm
70mm
75mm
80mm
90mm
100mm
110mm
120mm
130mm
140mm
150mm
160mm
180mm
190mm
200mm
220mm
240mm
260mm
280mm
300mm

2-Hole Mush Head Security Machine Screw Technical Information

2 Hole pan machine screw technical drawing

M5 M6 M8 M10 M12 M16
D mm (max) 13.55 16.55 20.65 24.65 30.65 38.8
h mm (max) 3.3 3.88 4.88 5.38 6.95 8.95

*For guidance purposes only