[100 PKG] Structural Flat Washers Medium Carbon Steel Zinc Yellow CR+6 F436 1 3/4 X 3 3/8

Structural Flat Washers in Medium Carbon Steel with a durable Zinc Yellow CR+6 finish designed for heavy-duty structural use. They meet the ASTM F436 standard and provide reliable load distribution for demanding fastener assemblies.

Material: Medium Carbon Steel offers the right balance of strength and cost-effectiveness for structural projects, while the zinc-yellow finish provides corrosion resistance in typical service environments.

Finish and specification: CR+6 Zinc Yellow finish per F436, ensuring long-lasting performance in connection points subject to vibration and load.

Dimensions: Inside diameter 1 3/4 in • Outside diameter 3 3/8 in.

• Material: Medium Carbon Steel
• Finish: Zinc Yellow CR+6 (corrosion-resistant)
• Standards: ASTM F436 Structural Washer
• Size: I.D. 1 3/4 in, O.D. 3 3/8 in
• Applications: Structural connections, load distribution, machinery mounting, and heavy equipment assemblies

Ideal for construction, industrial, and manufacturing settings, these washers help protect mating surfaces, distribute clamping force, and reduce the risk of fastener loosening under stress. Stock up on these structural flat washers to ensure secure, durable joints in every project.