Size & Packaging: Our joist hanger 2x4 fits standard 1.93 × 3.62 inch lumber and measures 2.01 x 1.83 x 3.70 inch, ensuring a snug, secure fit and enhanced support strength. Includes 120 pcs of M6×30 self-tapping screws and 12 hangers per set. No additional parts required

Durable & Weather-Resistant: This concealed joist hanger is made from 0.08-inch thick high-strength steel with a black anti-rust coating for excellent corrosion resistance. It resists rain, heat, and harsh weather, maintaining long-term stability even with prolonged outdoor exposure

Reinforced Support Structure: Our concealed-flange joist bracket features an L-shaped reinforced design with four-sided coverage, offering superior strength and preventing beam twisting or deformation. Reliable under continuous load, it ensures swing sets and playgrounds stay stable and secure for play with peace of mind

Easy Installation, No Welding Required: These light joist hangers come with 10 pre-drilled holes and a full accessory kit (including manual, hangers, M6×30 screws). Simply mount the bracket to the ledger board, slide in the joist, and tighten—no measuring, no welding. Ideal for both DIYers and professionals

Strong Versatility: Our joist hanger bracket uses a concealed mount design that offers strong support while keeping a clean look. Ideal for pergolas, swing chairs, fences, wooden slides, cabins, and more. A multi-use solution for building secure and visually neat outdoor structures