Our Featured Products
HSN Fasteners are pioneers in manufacturing of Nylock nuts which adheres to all the National and International Standards .Along with nylock nuts we also manufacture different types of many other types of Nuts and Bolts.
Heavy Hex Nut (IS:6643/ANSI,B18.2.2/ASTMA-563)


Specification
Materials: Carbon Steel, Alloy Steel & Stainless steel
Grade:Class6, Class8, Class10, Class12
Size: M12 to M36 (in cold forging)
Finish: White Zinc plated, yellow Zinc Plated, Auto Black, Chrome Plating & others as per customer requirement
Standards:IS:6623, ISO:4775
Hardness: Vickers HV5:302(Max), HRC:30(Max)
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