Robertson Screwdriver

Recessed Screw Drives slot robertson screw Captive Screw, 6-32 Thread, Press-in, PhillipsSlot Combination, Knurled Bright Knob slot trenching Improved grip: The square drive of Robertson screws allows for a tighter grip and greater torque, making them less likely to slip or strip the

slot medusa Types of Screw Drive · Slot head screws are driven by a flat-bladed screwdriver · Robertson drive head screws have a square hole and are driven