Simpson 1/2 inch Dome Washer with 1 inch Pin GW100-R100 Siding/Fencing/Trim Nails you should order the ECCLR

you should order the ECCLR model instead

ensuring compatibility with appropriately matched nuts and hardware of the same material and finish

Installation requires (4) self-tapping screws and a 5/16 in

Compatible with standard reciprocating saws and cordless reciprocating saws

Is Type 410 stainless steel the same as Type 316 or Type 305 stainless steel for corrosion resistance

Simpson 1/2 inch Dome Washer with 1 inch Pin GW100-R100 Siding/Fencing/Trim Nails you should order the ECCLRThe Simpson Strong Tie GW100 R100 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" pin, this fastener is purpose built for high volume applications and is compatible with common powder actuated tools making it equally effective when fastening into harder substrates such as structural steel or extra hard concrete. Finished in zinc plated carbon steel, the GW100