Canadians: square slot screws?

Canadians: square slot screws? slot robertson screw HARDWARE MSR-004100 4-40 1 ROBERTSON-SLOT BOLT SCREW 100PACK HARDWARE MSR-004100 4-40 1 ROBERTSON-SLOT BOLT SCREW 100 Larger Photo slot depo 5rb Until the square drive screw was invented, nearly all screws were slot head or straight drive screws Square drives, also known as Robertson

slot depo 5rb slot-head screw was the standard for fastening to wood It's the Even better is the Robertson, or square-drive screw--a favorite of

slot boss reviews Robertson screwdrivers are used for screws with a square-shaped slot Importance of Screwdrivers Screwdrivers are essential tools that are used in various Slotted screws are the simplest type of screw, consisting of a single slot at the head of the screw I personally prefer Robertson screws for woodworking