Attach Aluminum Sheet To Plywood Screws

You must drill all the way through the metal and wood to use this bolt.

Attach aluminum sheet to plywood screws.

Self tapping screws also called sheet metal screws are very versatile. Along with working great on plywood the r4 screws are also good for using on plastic particle board cement fiberboard sheet metal melamine composite decking and wood decking. Drilling holes through a thin sheet of sheet metal such as that used for a roof s flashing does not require a lot of. 1 2 350 470 500 520 500 aluminum 3 4 660 680 790 850 790 0 078 in.

Teks wood to metal screws with drill points are designed for attaching headers to metal framing and trailer decking to metal framing. Roundhead bumper bolts give wood extra support when used to fasten it to metal according to mother earth news. Fasteners include nails and screws that are used to affix the sheet metal to the piece of wood. Like lag screws these bolts require the use of a washer.

Capable of drilling metal up to 1 4 thick. Plywood to metal connections a plywood ultimate withdrawal load lbf b thickness screw size 1 4 20 self framing in 8 10 12 14 tapping screw 1 4 130 150 170 180 220 0 080 in. Find wood to metal screws at lowe s today. Capable of drilling metal up to 1 8 thick.

Teks plywood to metal screws with drill points are designed for attaching roofing and subfloor decking to metal framing. They can be used to securely fasten metals together including aluminum. Before attaching a piece of sheet metal to a piece of lumber or plywood you should pre drill any holes needed for the fasteners. 1 4 130 150 170 180 220.

They can also be used to efficiently fasten metal to other materials such as wood or plastic by creating a much stronger bond than a regular nail. After drilling add preservative to the hole before attaching the washer and bolt. Wood screw sheet metal screw table 4 sheet metal screws.