Fits 3.5x3.5 Inch Wood Posts: This 4x4 pergola kit is designed for sloped-roof pergola construction and fits actual wood sizes of 3.5 x 3.5 inches (92 x 92 mm), suitable for both softwood and hardwood

Pergola Brackets Set: Ideal for sloped-top pergolas or DIY woodworking, these pergola brackets use a sturdy T-connector to help keep post damage from sun or rain

Rustproof Expansion Bolts: Our gazebo kit includes 304 stainless steel expansion bolts extended to 2.36 inches (60 mm), providing deeper, more secure installation in outdoor environments like storms or strong winds

Built to Last: This pergola hardware is constructed from 2 mm thick carbon steel with a durable black powder coating, offering strong resistance to bending, cracking, and long-term water exposure

Made for Outdoor Use: The pergola bracket kit is built with a corrosion-resistant black coating to ensure durability and structural integrity even in harsh outdoor weather