| ,,Manufacturer,Wholesaler,Retailer | |
| Tehran_North |  |
| 021-55429480 | |
| 02155401754 | |
| ajaxbolt | |
| hex@ajaxbolt.com | |
The M20 threaded rod made of carbon steel, grade 5.6, has an ultimate tensile strength of approximately 500 MPa and a yield strength around 300 MPa. Its surface hardness ranges between 110 and 140 Brinell HB, providing moderate resistance against thread wear and deformation. These characteristics make the M20 grade 5.6 rod suitable for light to medium industrial connections and projects with moderate load requirements.
The unit weight of the M20 threaded rod, grade 5.6, is approximately 3.85 to 3.90 kilograms per meter, which can vary slightly depending on the steel type and manufacturing process. This weight, combined with moderate mechanical strength, makes the M20 rod suitable for light steel structures, small industrial equipment, and machinery components with limited load demands.
The metric thread pitch of this rod is 2.5 millimeters, and the thread depth is approximately 1.75 millimeters, based on the ISO Metric profile with a 60-degree thread angle. Precise adherence to pitch and thread depth ensures uniform engagement between rod and nut and maintains connection stability under moderate industrial loads. These specifications make the M20 grade 5.6 rod an economical, standard, and reliable option for light industrial and installation projects.
WEBSITE: 20mm threaded rod Iran
