Simpson GW75-R200 1/2" Dome Washer And 3/4" Pin w/Fuel Cell, Pkg 100 Blue Masonry Screws 350-count packaging - fastens approx

350-count packaging - fastens approx

EPDM Rubber Washer: Provides a tight

and chemically treated lumber applications

A sharp Type 17 point ensures quick starts

The Simpson Strong-Tie HSS4-SDS3 Heavy Stud Shoe is engineered to reinforce 4x wood studs when large holes are required for plumbing

Simpson GW75-R200 1/2" Dome Washer And 3/4" Pin w/Fuel Cell, Pkg 100 Blue Masonry Screws 350-count packaging - fastens approxThe 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.