

S5 Imperial UN Parallel Bolt Coupler for Nuclear Applications
The nVent LENTON S5 Imperial UN Parallel Bolt Coupler for Nuclear Applications provides a full-strength joint between a reinforcing steel bar and a standard bolt or all-thread bar. The nuclear construction industry demands scrutiny throughout the entire product life-cycle and nVent LENTON is here to be your technical expert. All weldable couplers are assigned unique part numbers to ensure detailed product documentation—including full product traceability—is performed to individual customer requirements.
When it comes to nuclear construction, precision, reliability, and compliance are non-negotiable. That’s why leading contractors and engineers around the world turn to nVent LENTON—a global leader in mechanical rebar splicing systems engineered for the most demanding environments.
Features
- Provides continuity between reinforcing bar and imperial UN all-thread rod or bolts
- May be used to anchor load-bearing equipment to foundations, columns or walls
- Machined from non-weldable grades of material, but can be tack-welded
- Digital model available in nVent BIM Library
Specifications
Finish | Plain |
Material | Steel |
100% U.S. Domestic Content | Yes |
Designed to Meet | AASHTO;ABNT NBR 8548:1984;ACI 318 Type 1 (125% Specified Yield);ACI 318 Type 2 (Specified Tensile);ACI 349;ACI 359;AS3600 |
Bolt-to-Coupler Capacity | |||
Part Number | Grade 2 | Grade 5 | Grade 8 |
EL32S5AQ | 89,511 lbs | 179,021 lbs | 206,473 lbs |
EL32S5BQ | 59,982 lbs | 119,965 lbs | 143,220 lbs |
Brochure
Installation Manual / Instruction Sheet
Technical Handbook
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.