Scaffolding L And T Nut refers to a type of nut that is used in conjunction with bolts to secure various components of scaffolding structures. L nut typically has two flanges that allow it to sit securely on the ledger tube, providing a surface for bolts to fasten other scaffold components. T nut is used with transom (horizontal cross brace) scaffolding tubes. They provide secure attachment points for bolts, allowing different scaffold components to be connected together safely and effectively. Scaffolding L And T Nut are crucial for the assembly and stability of scaffolding structures.