4 Pcs 4"x 4" 3 Way 90 ° Pergola Bracket Kit (Actual: 3.45“x3.45) Post

4" x 4" three‑way pergola brackets are built to shield wooden beams from rot caused by rainwater and harsh sunlight. Optimized for standard 4" x 4" lumber, these brackets fit actual wood sizes of 3.45 x 3.45 inches, working well with both softwood and hardwood for your outdoor DIY builds. Made of heavy‑duty 2mm carbon steel plates finished with black powder coating, these pergola connectors deliver outstanding corrosion resistance for long‑term outdoor use. The reinforced 90‑degree boot‑style structure resists breaking and deformation to maintain solid structural stability. Full‑coverage design keeps wooden posts away from rainwater erosion, while built‑in base drainage holes effectively extend the service life of your lumber and brackets. Designed with grommet holes for sunshade sail mounting, these brackets let you quickly attach sun shade sails to block harsh direct sunlight, forming a cool, comfortable shaded outdoor space. The installed shade sail also offers rain protection to keep your items dry. Grommet openings simplify sail installation, routine maintenance and cleaning work. Each set supplies complete hardware and clear installation guidance for hassle‑free assembly. Equipped with drill‑tail screws, no extra accessories are required during setup. Built to perform under heavy rain, snow and strong wind, the finished pergola creates a reliable outdoor living oasis. This all‑in‑one kit contains 4 pieces of steel pergola three‑way brackets plus 80 drill‑tail screws (M4.8 x 50 mm). Just cut your wood to your preferred length, place timber inside brackets and fasten all screws tightly, then fix the whole assembly onto post bases. Straightforward assembly workflow fits for DIY hobbyists as well as professional builders for gazebo, patio and outdoor beam projects.

• 【Premium Weather Resistant Build】–Made of Q235B steel with black powder coated finish, these heavy duty 4x4 pergola brackets resist rust and outdoor weather damage. Fits actual 3.6×3.6 in wood posts, works for softwood and hardwood as reliable 4x4 post brackets for wood posts.
• 【Upgraded 3 Way Corner Bracket】–Built in baffles on three ports simplify wood positioning without extra measuring. Reinforced 90 degree structure prevents deformation, stable for pergola, gazebo, log cabin and deer stand builds.
• 【Complete DIY Pergola Hardware Kit】–This pergola bracket kit includes necessary mounting hardware with pre drilled holes. Simple assembly for DIY enthusiasts and pros, no extra accessories required for your custom pergola build.
• 【Protect Wooden Posts from Rot 】–Full coverage design shields wood posts & beams against rain and sunlight. Base drainage holes reduce moisture accumulation, extending lifespan of your woodwork and 4x4 corner bracket set.
• 【Protect Wooden Posts from Rot 】–Full coverage design shields wood posts & beams against rain and sunlight. Base drainage holes reduce moisture accumulation, extending lifespan of your woodwork and 4x4 corner bracket set.