Overview
HSFG Washer
Hardened steel washer designed for HSFG fastening systems, ensuring uniform load distribution and protection during high-torque tightening.
01
Precision chamfered inside edges prevent point stress wear on structural bolts.
02
Hardened surface resists warping under high tension preload calibrations.
03
Conforms exactly to IS 6649 specifications for structural friction joints.

