Countersunk 2-Hole Self Tapping Screw

2-Hole Self Tapping Screws are also known as 'snake eye' or 'pig nose' security screws. The 2 hole system requires a special 2-pin insert bit to install and remove (via low to medium torque applications). The Countersunk head provides a flush aesthetic finish, suitable for correctional facilities, defence government and other unique applications.


  • Imperial: Dia 4G - 14G & Lengths 1/4" - 2-1/2"
  • Threads: Imperial
  • Head Style: Countersunk
  • Material/Finish: Stainless Steel
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Available in 40 variations

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