We are the Roll-Fast leading manufacturers of Stainless-Steel Bolt for the construction of Petrochemical Industries & general maintenance work on a daily basis. We offer Stainless-Steel Bolt in different grades like A4-50, A4-70, A4-80, B8, B8M Class 1 & Class 2, SS316S31, A4-70L and A4-80L as per ISO 3506-1 etc. We offer sizes from M10 to M100 or 1/2” to 4”.
What is Stainless Steel Bolt & Nut?
The Stainless steel bolts & nuts are made from a steel alloy that contains a minimum of 10.5% of Chromium and is also referred to as Inox steel. They do not require a protective coating, and they are able to perform well in a wide range of conditions and temperatures. Roll-Fast have over 50 different grades and surface finishes of stainless-steel fasteners and stainless bolts that are available.
Roll-fast manufactures bigger diameter bolts & nuts in stainless steel grades in A4-70, A4-80, B8, B8M Class 1 and class 2, SS316S31, A4-70L and A4-80L as per ISO 3506-1. These bolts & nuts are widely used in areas where there is high risk of rusting due to application or in areas near to seashore. Stainless steel bolts or INOX bolts are rust free and depending upon the grade they provide the required protection from extreme climatic conditions. These are also used Widely in all other kind of sectors namely, heavy engineering, Valves and pump Industry, Desalination projects, Pumping stations, Mega reservoirs, Bridges and road constructions, cross country pipe lines, flange joints and other critical applications. We are the pioneers in manufacturing stainless steel bolts & nuts for the petrochemical industries.
These Heavy Hex Bolt are manufactured by us in Alloy Steel, carbon steel, stainless steel & Duplex Steel. Popular carbon steel grades include A 320. Grades include B8, B8M (Class 1 and 2), A2-50, A2-70, A2-80, SS 316, SS 316S 31 etc. The requirements for these are mentioned in the American standard A 320.
Roll-fast manufactures world class Stainless Steel Bolt for use in petrochemical industry, these bolts are manufactured as per Indian, European and American standard in Coating like Plain, Xylon, PTFE, Non-Metallic coating etc.
We are the biggest producers for stainless steel bolts and nuts in India, as our name suggests we are manufacturing big bolts and nuts in stainless steel grades in the under mentioned table-