32 mm EN8D STEEL TMT Rebar Coupler Manufacturer Rebar Coupler, Taper Coupler, Parallel Threaded TMT Rebar Coupler, TMT Bar Coupler Manufacturer Length - >60 mm Coupler Type - Parallel Threaded TMT RebarCoupler Diameter - >40 mm Material - Steel Usage/Application - Construction Dimension - 32 mm Rebar coupler Color - Black Tensile Strength - >550 N/mm^2 Thread Pitch - 3.0 Design Type - Type A Packaging Size - Box Thread Taper - Parallel Ideal For - Construction Finishing - CNC Machining Finished Minimum order quantity: 500 Piece A 32 mm EN8D Steel TMT Rebar Coupler is a mechanical connector designed to join 32 mm diameter rebars that are made from EN8D steel and are Thermo-Mechanically Treated (TMT). These couplers are widely used in reinforced concrete structures for high-strength applications such as bridges, high-rise buildings, and industrial projects.