8.8 - Stainless Steel Fastners

Raw Material ISO 898-1 Gr.8.8 Ed.2015
C % 0.15-0.55
P % 0.025 Max.
S % 0.025 Max.
B % 0.003 Max.
Stainless Steel 8.8 Fasteners Manufacturers & Exporters

 Stainless Steel 8.8 Fasteners Manufacturers, Exporters & Suppliers in India


When selecting the right Stainless Steel fasteners, it is important to understand what SAE grade 8 means. This is equivalent to metric grading. It is used in high-temperature applications, including automotive and structural applications. This is a near-top grade, but higher grades exist. Below, you'll find some useful information to help you select the best Stainless Steel fasteners for your applications.


First, remember that a grade 8.8 fastener's tensile strength is less than that of an equivalent A2 Stainless Fastener. A2-grade fasteners are not Type A563 stainless, but instead are a mix of 18/8 alloy and chromium. They are less than the tensile strength but still offer good corrosion resistance. These tensile strengths are sufficient for many applications.


Besides stainless steel, a Grade 8.8 Bolt is another type of Stainless Steel fastener. This high-tensile bolt has good tensile strength, making it useful for structural applications. Its head is between M20 and M100 on a metric scale. Different types of 8.8 Bolts are available, depending on their length, pitch and head height. Among these, the High Tensile 8.8 Bolt is the most popular type.


As with other Stainless Steel components, these threaded fasteners are resistant to high-temperature environments. They also feature improved aesthetics and increased longevity. Stainless steel fasteners are typically forged or threaded to fit your application and your preferences. 


You can also shop for these fasteners by selecting the appropriate material. The options available for you are endless. Choose wisely! You won't regret it!


Stainless Steel fasteners are available in four different grades. Type 304 fasteners contain 18% Chrome and 8% Nickel. They are available in Types 304, 316, and F593 according to ASTM standards. In addition to ASTM grade 304, Portland Bolt is also a manufacturer of stainless steel fasteners. If you're considering purchasing a stainless steel fastener, these fasteners should be your choice.