Low price for High Tensile Hex Nut - Coupler – Cathay Detail:
Couperls was designed to connect Threaded Steel Bars, to increase the length where
projects request.
Material: C45 and 40Cr
Product detail pictures:



Related Product Guide:
We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Low price for High Tensile Hex Nut - Coupler – Cathay, The product will supply to all over the world, such as: Ecuador, Roman, Portugal, We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.

| Nominal Diameter | Diameter | H | B | L | Nominal Section | Nominal Weight | |
| Dv | Dh | ||||||
| mm | mm | mm | mm | mm | mm | mm2 | kg/m | 
| 15 | 15 | 15 | 1.0 | 4.5 | 10 | 176 | 1.47 | 
| 18 | 18 | 18 | 1.0 | 4.0 | 10 | 254.5 | 2.11 | 
| 20 | 20 | 20 | 1.3 | 4.8 | 10 | 314 | 2.47 | 
| 25 | 25 | 25 | 1.6 | 6.0 | 12 | 490.9 | 4.10 | 
| 32 | 32 | 32 | 2.0 | 7.0 | 16 | 804.2 | 6.65 | 
| 36 | 36 | 36 | 2.5 | 8.0 | 18 | 1018 | 8.41 | 
| 40 | 40 | 40 | 3.0 | 8.0 | 20 | 1256.6 | 10.34 | 
| 50 | 50 | 50 | 3.0 | 9.0 | 24 | 1963.5 | 16.28 | 
| 60 | 60 | 60 | 3.0 | 10.0 | 22 | 2827 | 23.26 | 
| 63.5 | 63 | 63.5 | 3.0 | 12.0 | 22 | 3167 | 26.20 | 
| 65 | 65 | 65 | 3.0 | 12.0 | 22 | 3318 | 27.470 | 
| 70 | 70 | 70 | 3.0 | 12.0 | 22 | 3848 | 31.8 | 
| 75 | 75 | 75 | 3.0 | 12.0 | 22 | 4418 | 36.9 | 
| Grade500/630 | NominalDia. | CrossSection | YieldStrength | TensileStrength | YieldLoad | UltimateLoad | Elongation | NominalWeight | 
| mm | mm2 | >=Mpa | >=Mpa | KN | KN | A/% | KG/m | |
| 20 | 314 | 500 | 630 | 157 | 198 | 10 | 2.47 | |
| 25 | 491 | 500 | 630 | 246 | 309 | 10 | 4.1 | |
| 28 | 615 | 500 | 630 | 308 | 387 | 10 | 4.83 | 
 By Carol from Sao Paulo - 2017.02.14 13:19
 By Carol from Sao Paulo - 2017.02.14 13:19
				 The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
 By Gladys from Hamburg - 2018.12.10 19:03
 By Gladys from Hamburg - 2018.12.10 19:03
				  
                 
 