M4 x 30mm 2-Hole Countersunk Security Screws - A2 Stainless Steel

2-Hole Countersunk Security Screws, also known as Snake Eye® or Pig Nose, feature a flat countersunk head and a popular aesthetically pleasing 2 hole internal drive. The Snake Eye® drive has 2 holes drilled into the head which requires a 2-pin matching driver to install and remove it. The two hole drive is designed for medium torque applications.

The internal pig nose drive adds a level of security to these screws, as a standard drill bit cannot be inserted. These security screws must instead be paired with a security drill bit, resulting in a tamper-proof fastening.

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These 2-Hole Countersunk Security Screws are made from A2 Stainless Steel which provides corrosion and oxidation resistance.

For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation.