HRC400 Series
HRC400 Series rebar couplers
HRC400 Series is the ultimate rebar splicing system.
- certified high capacity
- covered by environmental product declaration (EPD)
- fast and easy installation
- robust in use at the construction site
- no cross threading during installation
- easy to control correct installation
- supplied with thread protection
- product length 250mm - 12 000 / 14 000mm
HRC420
HRC410
HRC410
The male part of the HRC400 system. This part is characterized by external coarse taper threads. They are robust in use and suited for site conditions.
HRC420
The female part of the HRC400 system. Fitting the HRC410 it enables fast and easy installation. Needs fewer turns during assembly, compared to parallel threads and avoids cross-threading.
HRC490
The positional coupler: a sleeve which is to be combined with the HRC410 male part.
HRC400 Series - Geometry
Standard coupler
HRC410 (male)
HRC420 (female)
Positional coupler
HRC410/HRC490
| Rebar diameter | Ultimate tensile capacity | Sleeve and Tread dimensions | ||||||
| Ø | A | B | C | D | E | F max | G max | |
| [mm] | [MPa] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] |
| 12 | >850 | 22 | 22 | 45 | - | - | - | 72 |
| 16 | >850 | 28 | 28 | 50 | - | - | - | 76 |
| 20 | >850 | 35 | 35 | 55 | - | - | - | 85 |
| 25 | >850 | 35 | 42 | 76 | 45 | 140 | 290 | 115 |
| 32 | >850 | 45 | 55 | 90 | 55 | 157 | 330 | 135 |
| 32 (C) | >750 | 45 | 45 | 90 | - | - | - | 130 |
| 40 | >850 | 55 | 70 | 105 | 70 | 200 | 440 | 155 |
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