Washers

Using IS:2062 Grade A, En-8, En-19, SS-410, SS-304, SS-316 or any other material as per customer's requirement. Surface Treatment: Blackodised, Phosphated, Zinc Plated with yellow, blue, olive green passivation. Threading Sizes M4 to M64 ISO, Metric 6g, as per IS-4218.or equivalent in BSW / UNC of following types, As per IS:2016 Type A Punched Washers for Hex Bolts & Screws. As per IS:2016 Type B Punched Washers for Round & Cheese Head Screws. Any other Washers as per customer's requirement.