Standard couplings are designed to joint bars of the same diameter when one of the connectable bars may freely rotate and move in axial direction.
12 mm — 40 mm
Nominal diameter of bars ds, mm | Coupling length L+2/-2, mm | Coupling outer diameter ØD +2/-2, mm | Conical thread length L1 +2/-2, mm | Tightening torque, Nm, not less | Coupling labeling |
12 | 52 | 17 | 19 | 40 | МС12S |
14 | 58 | 22 | 21 | 80 | МС14S |
16 | 64 | 22 | 24 | 120 | МС16S |
18 | 74 | 27 | 29 | 160 | МС18S |
20 | 91 | 27 | 35 | 190 | МС20S |
22 | 94 | 30 | 37 | 235 | МС22S |
25 | 99 | 35 | 40 | 285 | МС25S |
28 | 106 | 39 | 42 | 285 | МС28S |
32 | 112 | 44 | 45 | 320 | МС32S |
36 | 126 | 49 | 52 | 320 | МС36S |
40 | 136 | 54 | 57 | ≤350 | МС40S |