Buy Online [300 BULK] Structural Flat Washers Medium Carbon Steel Zinc Yellow CR+6 F436 1 1/8 X 2 1/4

Engineered for high-load structural assemblies, these Structural Flat Washers deliver dependable load distribution across fasteners in demanding environments.

Made from Medium Carbon Steel with a protective Zinc Yellow finish, these washers meet the CR+6 / F436 specification, ensuring durable corrosion resistance and long service life in harsh conditions.

Dimensional details: Inner diameter 1 1/8 in, Outer diameter 2 1/4 in. Each washer is designed for heavy-duty applications where even load distribution is critical.

Key features

Material: Medium carbon steel

Finish: Zinc Yellow (galvanized) for corrosion resistance

Standards: CR+6 finish per F436

Dimensions: 1 1/8 in inner diameter, 2 1/4 in outer diameter

Type: Structural flat washer for high-load applications

Benefits:

Distributes load over a larger area to prevent thread damage and embedding

Improved corrosion resistance suitable for outdoor and industrial environments

Easy to install with standard fasteners

Applications: Ideal for structural connections, machinery assemblies, construction projects, and any bolted joint requiring reliable load distribution and corrosion protection.