A machine screw is designed as a straight fastener that works to bind metal to metal through insertion of a pre-tapped opening. This fully-threaded machine screw features a combination drive that accepts both Phillips and slotted drivers. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

A machine screw is designed as a straight fastener that works to bind metal to metal through insertion of a pre-tapped opening. This fully-threaded machine screw features a combination drive that accepts both Phillips and slotted drivers. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

A machine screw is designed as a straight fastener that works to bind metal to metal through insertion of a pre-tapped opening. This fully-threaded machine screw features a combination drive that accepts both Phillips and slotted drivers. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

The green color identifies these as grounding screws. They are available in "Type F" to cut threads in metal and "Type C" for a blunt machine screw point. The combination drive, one-piece hex washer head provides a large flat bearing surface for making solid electrical connections. Made from zinc-plated steel. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

The green color identifies these as grounding screws. They are available in "Type F" to cut threads in metal and "Type C" for a blunt machine screw point. The combination drive, one-piece hex washer head provides a large flat bearing surface for making solid electrical connections. Made from zinc-plated steel. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

Also known as a metal lath screw, a self-drilling screw is designed with a drill-shaped point to easily cut through sheet metal or steel, eliminating the need to create a pilot hole. This fully threaded screw has a one-piece hex washer head with a wide, flat bearing surface that reduces the possibility of crushing surfaces. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

A self-tapping screw is designed to create its own hole in wood, plastic or metal materials as it is being driven (it does not necessarily require a pilot hole). Tapping screws are beneficial in applications that involve consistent maintenance and are especially helpful when two different materials are being attached together. This tapping screw features a washer head to distribute pressure, reducing the risk of crushing material around the hole. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

A self-tapping screw is designed to create its own hole in wood, plastic or metal materials as it is being driven (it does not necessarily require a pilot hole). Tapping screws are beneficial in applications that involve consistent maintenance and are especially helpful when two different materials are being attached together. This tapping screw has a pan head and a flat bearing surface. The combination drive accepts both Phillips and slotted drivers. Available through your local City Electric Supply. Click here to find a branch near you. Learn More

Also known as a metal lath screw, a self-drilling screw is designed with a drill-shaped point to easily cut through sheet metal or steel, eliminating the need to create a pilot hole. This fully threaded screw has a rounded top and a flat bearing surface with a self-drilling tip. Available through your local City Electric Supply. Click here to find a branch near you. Learn More