8.8 Grade Carbon Steel Flat Form A Washers To Fit Our Metric Bolts & Screws

Features:

- Made carbon steel, which has the characteristics of good cutting performance, high hardness, good toughness and wear resistance after quenching and tempering treatment. Carbon steel washers are more cost-effective compared to other materials while still providing excellent performance.

- These flat washers are commonly used to distribute loads of threaded bolts, screws, and nuts evenly as the fastener is tightened. Due to its larger surface area, it can hold objects more firmly, making them less likely to vibrate or loosen.Intended for general use under the head of a bolt or nut across the area of the support in order to provide a smooth surface and prevent pull through.

- Widely used in the mechanical industry, automotive, home decoration, electrical maintenance, furniture repair, shop and outdoor construction, and threaded bolt connections. Due to stronger bearing capacity and better stability, these large-size washers can better ensure the safety of equipment or components, and reduce failure rates and maintenance times.

Specification :

- Sizes : M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30

- Material:  carbon steel

- Surface treatment: blackened, nickel-plated, galvanized

- Strength: 8.8