FAQ
Get expert insights on stainless steel fasteners,
from material benefits to choosing the right products for your industrial applications. Find answers to common questions and make confident decisions for your projects.Your Stainless Steel Fastener Questions, Answered
At Absolute Stainless Inc., we understand that selecting the right fasteners for your industrial needs is crucial. Whether you're new to stainless steel fasteners or an experienced buyer looking for specific answers, we've compiled this FAQ section to address the most common questions we receive. From understanding the benefits of stainless steel to selecting the right grade for your project, we're here to help you make informed decisions. If you don’t find the answer you’re looking for, feel free to Contact Us — our expert team is always ready to assist!
Stainless
Stainless steel fasteners contain a high percentage of chromium, which reacts with oxygen to form a protective oxide layer on the surface. This layer prevents rust and corrosion, making stainless steel ideal for harsh environments and long-term use.
Stainless steel fasteners are typically available in two main grades:
Grade 304 (A2 Stainless): Known for its general corrosion resistance and durability, it is suitable for most everyday applications.
Grade 316 (A4 Stainless): Contains molybdenum, which offers enhanced corrosion resistance, particularly in marine or chemically exposed environments.
Yes, stainless steel fasteners can be used with other metals, but care must be taken to avoid galvanic corrosion, which can occur when dissimilar metals come into contact in a corrosive environment. Using washers, insulating materials, or choosing metals with similar properties can help prevent this.
Stainless steel fasteners made from austenitic grades (like 304 and 316) are generally non-magnetic. However, cold working during the manufacturing process may induce slight magnetism in some cases. Other types, like martensitic stainless steel, can be magnetic.