[10 PKG] Structural Flat Washers F436 Made in USA 1 1/2

Structural Flat Washers F436 — Made in the USA, 1 1/2 size. This washer is manufactured to meet ASTM F436 standards for high-strength structural applications, delivering reliable load distribution for bolted assemblies.

Designed to provide a precise bearing surface, our F436 flat washers help protect mating surfaces, prevent pull-through, and enhance the integrity of joints in construction, machinery, and equipment installations. They’re built to withstand demanding environments while maintaining consistent performance.

• Made in USA — supported by strict quality controls and domestic manufacturing
• ASTM F436 compliant — engineered to the structural washer standard
• 1 1/2 size — suitable for common high-load bolt configurations
• Versatile applications — ideal for structural, industrial, and equipment fastenings
• Enhanced load distribution — minimizes damage to surfaces and improves joint security

For best results, pair these washers with compatible bolts and nuts according to your project specifications. Add these structural flat washers to your toolkit for dependable, durable performance in demanding environments.