3-1/2" Pipe Strap For Strut Channel - Electro-Galvanized Large Diameter Concrete Screws while the 316 stainless steel

while the 316 stainless steel construction offers the highest level of corrosion resistance

Anchor bolts in concrete or masonry

The Simpson Strong-Tie CBSDQ158S Collated CBSDQ Sheathing-to-CFS Screws are engineered for high-volume sheathing installations into cold-formed steel (CFS)

helping you save time on big timber projects

3-1/2" Pipe Strap For Strut Channel - Electro-Galvanized Large Diameter Concrete Screws while the 316 stainless steelElectro Galvanized is a pipe strap used to secure downpiping. The 2 hole design requires 2 machine screws and 2 channel nuts for installation. The hardware can be found here. Sits on top of 1 5 8" wide channel along the track. Electro Galvanized steel should be used in interior applications where conditions are dry and humid.