10.9 - Stainless Steel Fastners

Raw Material ISO 898-1 Gr.10.9 Ed.2015
C % 0.20-0.55
P % 0.025 Max.
S % 0.025 Max.
B % 0.003 Max.
Stainless Steel 10.9 Fasteners Manufacturers & Exporters

Stainless Steel 10.9 Fasteners Manufacturers, Exporters & Suppliers in India

Stainless Steel 10.9 Fasteners are a great choice for motorized applications, particularly in engine parts, and are available in various sizes and finishes. These fasteners are alloyed with various elements to enhance their corrosion resistance and mechanical properties. As a result, Grade 10.9 Bolts are far more economical than conventional stainless steel bolts. 


In addition to its corrosion resistance, 10.9 Bolt also has good wear resistance, which is an important attribute for automotive fasteners. Because of this, many manufacturers recommend applying surface treatments to their 10.9 Bolts. Hot dip galvanization is one common surface treatment, which helps delay the onset of corrosion and also prevents the appearance of scratches on the bolt's surface. 


Stainless Steel 10.9 Bolts can be found in various sizes, including M20 to M100. The tensile strength of these fasteners makes them ideal for demanding applications. The high-quality material makes them a popular choice for automotive parts, including fasteners used in the marine industry. 


Unlike SAE grade 8, Stainless Steel A194 Fasteners are available in different finishes and grades. Grade 8 bolts, for example, are often coated with Xylan or Dupont Teflon. Depending on their application, Grade 8 bolts can also be coated with different types of coatings. Some bolts feature a logo that is punched into their head. These fasteners are often used in the automotive industry and structural applications.


Grades of Stainless Steel 10.9 Bolts are made of carbon and low-boron steel. They contain phosphorus, sulfur, and boron. These materials are excellent for structural applications, and their hardness levels are higher than those of ordinary bolts. For these reasons, Grade 10.9 Bolts are an excellent choice for many applications. You can also trust them to be durable and corrosion-resistant.