A563 - Stainless Steel Fastners

Raw Material ASTM A563 Gr.A Ed.2015
C % 0.31-0.42
Mn % 0.86-1.24
P % 0.045 Max.
S % 0.055 Max.
Si % 0.13-0.37
Cr % 0.42-0.68
Stainless Steel A563 Fasteners Manufacturers & Exporters

 Stainless Steel A563 Fasteners Manufacturers, Exporters & Suppliers in India


When choosing stainless steel fasteners for your project, it's important to know how they're manufactured. ASTM A563 Fasteners can range from bolts to anchor fasteners, nuts, and socket screws. 


Several different styles are available. A 563/SS nut will protect the threads of a bolt and may improve the safety of a joint. Other styles include the six-sided A563 Hex Nut, which is a common fastener with machine screw threads.


ASTM A563 fasteners come in a variety of sizes and grades. The Grade B Nut is thicker and wider and requires larger installation tools. The Grade C Nut is also available and is designed to resist torque and vibration. Among the other nut types available, the ASTM A307 Lock Nut has a positive locking device that helps it resist loosening. ASTM A563 Grade Dh Nuts are a common choice for structural bolts.


ASTM A563 Nuts are made from molybdenum-bearing austenitic steel. They're suitable for hot-working applications. They offer improved Pitting Resistance Equivalent and increased corrosion resistance in chloride environments. A563 Lock Nuts and Square Nuts are widely used in the industry. As a result, they're an excellent choice for fastening pipes and fittings in a variety of applications.


ASTM A563 Nuts meet the stringent ASTM A307 specification for hex bolts and nuts. They feature high tensile and yield strengths. They're ideal for use in high-stress systems and are available in a variety of sizes. Real Sales Corporation is a leading manufacturer and supplier of A563 Nuts. Its wide selection includes both metric and imperial measurements.