Simpson Outdoor Accents Avant DIY Pergola Hardware Kit for 4x4 Lumber APVPK44-D1 Crack-Pac Flex-H2O Two diamond-shaped holes located in

Two diamond-shaped holes located in the center of the connector allow screw installation to hold it in place during concrete pour and to aid in proper alignment during installation

with bolts in double shear

extractor arm

high-performance reinforced core flute maximizes energy transfer and improves both durability and drilling speed

this fastener delivers both performance and compliance for structural framing and engineered-wood applications

Simpson Outdoor Accents Avant DIY Pergola Hardware Kit for 4x4 Lumber APVPK44-D1 Crack-Pac Flex-H2O Two diamond-shaped holes located inThe 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