Panelok - Specialised Bolt & Nut for Truck Doors.  

Designed to have a low profile on both sides, Panelok is a bolt & nut combo. Featuring a tube nut, and a bolt with a rubber seal under the head plus an adhesive patch on the thread. Making this mix & match fastener set a; vibration, weather and tamper proof assembly solution. Also known as Camtainer®.