Available with Chemtech Alloys Pvt. Ltd. is an extensive range of stainless steel fasteners that are used in several industries. Constructed as per the industry standards, these fasteners can be customized on several parameters to meet the application requirements of several industries. Following are the specifications of these fasteners: Standard: ASTM / ASME A/SA 193 / 194 Grade: B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4