Would these work? Are these big enough to bear the load?
TechFast Heavy Duty Timber to Steel Roofing Screws | 5.5 x 109mm | Elementech | Bag 50 https://amzn.eu/d/67R8lOb
Hi all,
We had an extension built a couple of months ago, it’s a modular steel frame extension. I want to build an elevated attached deck(to avoid having to dig holes right next to the foundations), 4.8m wide by 2.8m long. My question is what can I use to attach the ledger on the steel frame...