[5 PKG] Flat Washers USS Low Carbon Steel Zinc CR+3 1 1/4

Discover dependable Flat Washers USS Low Carbon Steel Zinc CR+3 1 1/4, engineered for durable, corrosion-resistant performance in a wide range of fastening applications. Crafted from high-quality low carbon steel and finished with a robust zinc CR+3 coating, these flat washers provide reliable load distribution and protection for surfaces while resisting corrosion in general environments.

Key features

• Material: Low carbon steel for strength and flexibility
• Finish: Zinc CR+3 plating for enhanced corrosion resistance
• Type: Flat washer designed for even load distribution
• Size: 1 1/4 (aligned with USS standard sizing)
• Standard: USS (Unified Special Standard) suitable for general hardware assemblies

Applications

• Ideal for use with bolts and nuts in automotive, machinery, construction, and equipment installations
• Helps protect surfaces from indentation and loosening due to vibration

Why choose these flat washers?

• Improved load distribution reduces the risk of damage to mating surfaces
• Corrosion-resistant zinc finish extends life in typical workshop and industrial environments
• Reliable performance with standard USS fasteners

Care and installation tips

Ensure the washer inner diameter matches the bolt shank and choose the correct thickness for your load requirements. For best results, tighten to the supplier's recommended torque to maintain even pressure.