Simpson 1/2 in Dome Washer with 1/2 in Pin GW50-R200 DWC Drywall Screw (Collated) Xtreme Laminated and Chipboard Circular

Xtreme Laminated and Chipboard Circular Saw Blade 220x63x3

What coating does this screw have

Installations involving pressure-treated lumber

The low-profile mushroom head delivers a tamper-proof solution ideal for fastening wood or light-gauge steel to concrete and grout-filled block

Built from heavy-duty 3-gauge steel with a Simpson Strong-Tie gray paint finish

Simpson 1/2 in Dome Washer with 1/2 in Pin GW50-R200 DWC Drywall Screw (Collated) Xtreme Laminated and Chipboard CircularThe Simpson Strong Tie GW50 R200 is a gas actuated 1 2" dome washer pin engineered to securely fasten building components to concrete. Combining a 1 2" dome washer with a 1 2" pin, this zinc finished carbon steel fastener is purpose built for high volume fastening applications. It is compatible with common powder actuated tools and delivers reliable performance when fastening into harder substrates such as structural steel or extra hard concrete. Key