Simpson 1/2 in Dome Washer with 1/2 in Pin GW50-R200 Self-Drilling E Metal Screw What type of screw is

What type of screw is included with the EB332WD316R175 kit

allowing for easy identification and inspection on the job site to support quality control and documentation requirements

Diameter 10" (254mm)

which provides a robust level of corrosion resistance suitable for structural column-to-beam connection applications

and 3/8" full round head are designed to fasten roofing substrates securely while providing a broad bearing surface over the material

Simpson 1/2 in Dome Washer with 1/2 in Pin GW50-R200 Self-Drilling E Metal Screw What type of screw isThe 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