[400 BULK] Structural Flat Washers Medium Carbon Steel Plain F436 1 1/8 X 2 1/4

Engineered for heavy-duty load distribution, Structural Flat Washers in medium carbon steel provide reliable performance in structural bolt assemblies. The plain (uncoated) finish, combined with the ASTM F436 standard, ensures strong, durable washers built to bear high loads in structural construction and machinery applications.

Size details: inner diameter 1 1/8" and outer diameter 2 1/4".

• Material: Medium Carbon Steel
• Finish: Plain (uncoated)
• Standard: ASTM F436
• Dimensions: Inner diameter 1 1/8" | Outer diameter 2 1/4"
• Type: Structural flat washer for load distribution
• Applications: Ideal for structural bolt assemblies, machinery, and equipment where even load transfer is required

Notes: Because these washers are plain and uncoated, they are best suited for indoor or protected environments. For use in corrosive or outdoor settings, consider protective finishes or coatings and compatible hardware to extend service life.