M20 x 250 Rolled studs Steel Class 12.9

What are High-Tensile Steel Rolled Studs?

High-Tensile Steel Rolled Studsare premium-grade fasteners made from high-tensile steel, classified under the 12.9 grade according to ISO standards. This grade signifies a material with a tensile strength of approximately 1200 MPa and a yield strength of at least 90% of the tensile strength, making these studs exceptionally strong and durable.

Material Strength: Designed for heavy-duty applications, offering superior resistance to shear, tension, and wear.

Thread Type: The ""rolled"" design refers to threads formed through a rolling process, which enhances fatigue resistance and improves the structural integrity of the threads.

Applications: Commonly used in critical environments such as automotive, aerospace, construction, and industrial machinery, where high strength and reliability are required.

These studs are an essential choice for assemblies that must withstand extreme loads and harsh operating conditions.