Stainless Bolt Industries Pvt. Ltd. have many years of experience in manufacturing, supplying & exporting of A2-70 Nuts in India & global market. We supplied A2-70 Nuts to various organizations to many countries. We are the industry leader in offering what are undoubtedly the most comprehensive A2-70 Nuts range and stock in all sizes in metric, imperial and in all grades.

An externally threaded fastener, designed for insertion from end to end holes in assembled parts is called a nut. It is usually proposed to be used along a nut. Bolts and Nuts are used in several applications for multiple usages with a main purpose to hold things or parts of Machine or equipments together. As parts of machine are holded by nuts, A2-70 Nuts are serving as the crucial components in numerous assemblies, construction projects which provide strong bond and do not break even under huge pressure.

A4-70 Nuts Manufacturer, Supplier and Exporter in Gujarat, India

Stainless Bolt Industries Pvt. Ltd. supplies a range of material that enables fastener manufacturers and others to produce products that meet or exceed the properties required in the standard. The designation A2-70 Nuts derives from “A” meaning the material is a cold worked austenitic stainless, divided into 5 grades (1-5) according to material characteristics.


  • Hot Dipped Galvanizing
  • Phosphate
  • Teflon
  • Xylon
  • Zinc
  • Cadmium
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