Simpson GDPS-62KT 5/8" Step-Shank Pins w/Fuel Cell, Pkg 1000 ST Fastening Metal Roofing Screws Strong-Tie Quik Drive WSCT screws

Strong-Tie Quik Drive WSCT screws are collated

Bugle head – Flush countersinking for a clean deck surface

Subflooring over CFS joists

Ideal for fastening everything from structural connectors and ledgers to racking systems and equipment

The Simpson CCQ77SDS2

Simpson GDPS-62KT 5/8" Step-Shank Pins w/Fuel Cell, Pkg 1000 ST Fastening Metal Roofing Screws Strong-Tie Quik Drive WSCT screwsSimpson Strong Tie GDPS pins are designed to work in the GCN MEPMAG gas actuated nailer tool for installation into steel. The step shank pin, with a smaller diameter tip, facilitates easier penetration, while the larger diameter upper shank provides more shear resistance and successful installation.