Simpson #8 x 1" Collated Wood-to-CFS Aluminum Screw Yellow Zinc 2500 Pk WSF1LRVS Adapters & Bushings Why is the duplex head

Why is the duplex head style beneficial for certain applications

package of Simpson Strong-Drive SCNR Ring-Shank Connector Nails

88 Top Flange Hanger for Heavy Beam 3-1/2 x 11-7/8 by Simpson is a top-flange hanger engineered to carry medium to high loads in solid sawn and engineered wood applications

Suspending conduit and cable trays from concrete ceilings

Simpson #8 x 1" Collated Wood-to-CFS Aluminum Screw Yellow Zinc 2500 Pk WSF1LRVS Adapters & Bushings Why is the duplex headThe Simpson WSF1LRVS #8 x 1" Collated Wood to CFS Aluminum Screw is a precision engineered fastener designed for reliable attachment of wood or wood structural panel sheathing to cold formed steel and aluminum substrates. Featuring a yellow zinc coating for corrosion resistance, a Type 17 point for fast starts, and fine threads for superior holding power, this screw is purpose built for use with the Quik Drive PRO200SG2 auto feed screw driving system.