Rebar Coupler – Rolled Parallel Thread
A parallel-thread rebar coupler produced by peeling and cold-rolling the bar end before threading – a mechanical splice covering Ø16mm to Ø40mm reinforcement for a bar-to-bar connection in place of a lap splice.
Where it's used
Column & Beam Rebar Splicing
Mechanically splices vertical column or beam reinforcement where a lap splice would be too long or too congested.
Precast Connection Continuity
Provides reinforcement continuity across precast element joints.
Large-Diameter Bar Connections
Covers Ø16mm up to Ø40mm bars, suiting heavier reinforcement than a standard coupler range.
Available Sizes
| Reinforcement Bar Dia (mm) | OD (mm) | Length (mm) | Code |
|---|---|---|---|
| 16 | 24 | 45 | GPS5021645 |
| 18 | 27 | 50 | GPS5021850 |
| 20 | 30 | 55 | GPS5022055 |
| 22 | 32.5 | 60 | GPS5022260 |
| 25 | 39 | 65 | GPS5022565 |
| 28 | 41 | 70 | GPS5022870 |
| 32 | 46.5 | 75 | GPS5023275 |
| 36 | 53 | 85 | GPS5023653 |
| 40 | 58 | 90 | GPS5024090 |
- Other different length and size are available upon request.
- Stainless Steel 304 (A2)/316 (A4) available upon request.
- Surface: Black (B) /Zinc Plated (Z.P) / Hot Dipped Galvanized (H.D.G) are available.