Simpson GCL75-R25 3/4" Conduit Clamp And Pin w/Fuel Cell, Pkg 25 ST Fastening Metal Roofing Screws If you have a nominal

If you have a nominal post measuring 5-1/2x5-1/2" you will need an ABU66Z Post base

Commercial Wood Construction: Provides high-load capacity for larger wood framing projects

these screws make structural projects easier and more durable

6-lobe drive - ensures secure bit fit

Available in Type 305 or Type 316 stainless steel for superior corrosion resistance

Simpson GCL75-R25 3/4" Conduit Clamp And Pin w/Fuel Cell, Pkg 25 ST Fastening Metal Roofing Screws If you have a nominalThe Simpson Strong Tie GCL is a preassembled MEP (mechanical, electrical and plumbing) fastener designed to secure conduit to concrete. The versatile GCL assembly consists of a smooth shank fastener attached to a cold formed steel clamp. This conduit clamp is for high volume applications and works with gas actuated concrete nailer tools as well as with common powder actuated tools for fastening into harder substrates (structural steel or extra hard