Coping Screw, Open Tray, Hex 1.25, 19.9mm compatible with Dentsply® Astra® 3.5/4.0 Aqua E000316

The Gt-Medical Coping Screw is made of Stainless Steel with a mirror micro-polished finish. There are two types of screws depending on the use:

• For Open Tray, they are screws with additional height which protrude above the coping. They have an anti-slip textured top surface for easy first manual tightening (optional), and a hexagonal recess for second tightening using a screwdriver.
• For Closed Tray, they are screws that are completely flush with the coping. They have a hexagonal recess for tightening using a screwdriver. They also have a longitudinal slot for tightening with a flat-tip screwdriver.