Simpson 1/2 in Dome Washer with 1/2 in Pin GW50-R200 DWC Drywall Screw (Collated) Built from heavy-duty 3-gauge steel

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

The CC76 is designed for use with a 6-3/4 in

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

Installations involving pressure-treated lumber

Component Material

Simpson 1/2 in Dome Washer with 1/2 in Pin GW50-R200 DWC Drywall Screw (Collated) Built from heavy-duty 3-gauge steelThe 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