Simpson GW50-R200 1/2" Dome Washer And 1/2" Step Shank Pin w/Fuel Cell, Pkg 200 Hex Head Structural Screws Metal to Metal Clip Screws

Metal to Metal Clip Screws from ST Fastening are the ideal solution for attaching standing seam roof clips to steel framing

Custom construction requiring non-standard framing angles

light-profile design for tight framing conditions

Connection Type: Provides strong column to beam connection while the strapless design is intended for field welding to a steel column

THASR/L29 and THASR/L29-2—For installations where either strap cannot be field-formed over the header

Simpson GW50-R200 1/2" Dome Washer And 1/2" Step Shank Pin w/Fuel Cell, Pkg 200 Hex Head Structural Screws Metal to Metal Clip ScrewsThe Simpson Strong Tie GW is a gas actuated 1 2" dome washer pin designed to fasten building components to concrete. The versatile GW consists of a 1 2" dome washer and a pin of 1 2", 3 4" or 1" in length. The GW is for high volume applications and can be used with common powder actuated tools for fastening into harder substrates (structural steel or extra hard concrete) when required.