Certified [1000 BULK] Structural Flat Washers Medium Carbon Steel Zinc Yellow CR+6 F436 1/4 X 5/8

Choose reliability with the Structural Flat Washer designed for high-load structural and mechanical assemblies. This model is manufactured from medium carbon steel for exceptional strength, with a durable yellow zinc coating (CR+6) for corrosion resistance in challenging environments. Sized at 1/4″ inner diameter by 5/8″ outer diameter, it provides even bearing and protects mating surfaces during tightening.

Product Details

Material: Medium Carbon Steel

Finish / Coating: Zinc Yellow CR+6

Standards: F436

Size: 1/4″ inner diameter × 5/8″ outer diameter

Applications: Structural connections, machinery, and general fastening where load distribution and surface protection are critical.

Why this washer? The combination of high-strength steel and a protective yellow zinc coating guards against wear, corrosion, and deformation in demanding settings. It’s compatible with standard bolts and fasteners used in construction, manufacturing, and industrial equipment.

Equip your next project with this durable, corrosion-resistant structural washer that delivers consistent performance and long service life.