GUWANJI Blackened Carbon Steel Flat Washers

These GUWANJI Grade 8 blackened carbon steel flat washers are designed for robust and reliable fastening, providing enhanced load distribution and corrosion resistance. Available in various sizes and pack quantities, they conform to national standards, making them ideal for a wide range of industrial and domestic applications.

hardness: other Surface treatment: Black grade: Level 8 Implementation Standards: National Standard Surface color: black Material: Carbon Steel type: Flat washers