How Do I Intall Sheet Metal Screws To Cement

Try the concrete screw first and if it does not grab in the hole you can make the hole larger and insert a plastic or metal expansion shield and install a regular screw to the shed floor.

How do i intall sheet metal screws to cement.

Set screws first at each end of the metal framing track and then every 3 ft. If you are attaching something heavy to concrete like a handrail you will need to install the concrete screw farther into the concrete. Use a hammer drill fitted with a carbide tipped masonry bit. Install a screw tip attachment in the drill.

Each anchor consists of an unthreaded pin set into a metal sleeve. Try to get the concrete screw to go at least an inch into the concrete. Drill the metal where you want to anchor it to the concrete. In this video i m sharing an easy way to screw into concrete block.

Simply drill a hole into the concrete hold the fixture you re fastening over the hole then use a hammer to tap the anchor into. Install the roofing screws vertically along each rib in the panel. Secure the screws but do not overtighten. Place the first screw about 7 inches from the bottom and each subsequent screw about 18 to 24 inches apart along the vertical run.

Drive 1 inch sheet metal screws through the holes in the flange and securely into each anchor. Both systems work well. The washer under the screw head should seal to the surface of the panel without bulging or shifting. Lay out the position of the track strike chalk lines and drill a hole through the metal and into the concrete the full length of the screw.

Repeat the procedure to clean the remaining openings.