Simpson Outdoor Accents Avant DIY Pergola Hardware Kit for 4x4 Lumber APVPK44-D1 Strong-Rod Systems Titen Turbo screws when fastening

Titen Turbo screws when fastening to concrete

Zinc-Plated Split-Drive Anchor by Simpson Strong-Tie is a one-piece mechanical expansion anchor engineered for secure fastening into concrete

making it convenient for most standard workshop and garage setups without the need for special wiring

the Simpson Strong-Tie Fascia Counterbore Bit (sold separately) is also recommended

What size pilot hole do I need to drill before installing this wall tie

Simpson Outdoor Accents Avant DIY Pergola Hardware Kit for 4x4 Lumber APVPK44-D1 Strong-Rod Systems Titen Turbo screws when fasteningThe Simpson Strong Tie Outdoor Accents Avant Collection DIY Pergola Hardware Kit (APVPK44 D1) is designed for homeowners and DIYers who want to build a beautiful, structurally sound open top pergola up to 10 ft. x 10 ft. using nominal 4x4 lumber. Everything you need is conveniently packaged in one box including straps, adjustable post bases, and angle connectors all finished in a stylish black powder coat over ZMAX galvanization for lasting corrosion