Through Hardened Washer/ HSFG Washer

HSFG fasteners from studfix Fasteners are high strength fasteners which are used under externally threaded screws. They are used to indicate whether the required tension has been achieved in the support structure. They are also used under the head of externally threaded fasteners and high strength bolts. Depending on the application, you can choose from washers made out of medium carbon steel which is carburized for higher strength and consistent mechanical properties.

Technical Specification
M16, M20, M22, M24, M27, M30, M36
Carbon Steel, Alloy Steel, MS, Copper, Brass & Stainless Steel (SS 304,SS 302, SS 316)
White Zinc Plated, Yellow Zinc Plated, Auto Black Plated, Chrome Plated & other as per customer requirement

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