Bolted couplers are advanced mechanical splicing solutions designed to connect reinforcement bars without threading. When rebar threading is not feasible or speed is critical, bolted couplers deliver strong, reliable, and inspection-friendly connections.
JK Prestressing manufactures precision-engineered bolted couplers that ensure structural continuity, reduce downtime, and maintain full load-bearing performance in demanding construction environments.
A bolted coupler is a mechanical connector that joins two reinforcement bars using high-strength locking bolts instead of threads. It provides:
No need for bar threading
Fast on-site installation
Secure grip and load transfer
Reduced labor time
Ideal solution for repair and retrofitting
Manufactured from high-grade alloy steel
High tensile and shear strength
Corrosion-resistant finish
Easy alignment and tightening
Suitable for congested reinforcement areas
Bridges and flyovers
High-rise buildings
Industrial structures
Infrastructure and metro projects
Repair and retrofitting works