[1 PC] Flat Washers USS Steel Zinc (5 Pound Box) 5/16

Flat Washers USS Steel Zinc (5 Pound Box) 5/16 — durable, zinc-plated flat washers designed to distribute load, protect surfaces, and prevent damage on a wide range of assemblies. This 5-pound box provides an ample supply for big projects, repairs, and ongoing maintenance.

Made from rugged USS steel with a corrosion-resistant zinc finish, these washers are built to endure challenging environments, from workshop floors to outdoor hardware installations. The 5/16" size fits standard 5/16" bolts, making them a versatile choice for DIY enthusiasts, mechanics, and professionals.

Key features

• Material: USS steel for strength and durability
• Finish: Zinc-coated for corrosion resistance
• Size: 5/16 inch compatibility (fits 5/16" bolts)
• Quantity: 5-pound box for convenient bulk use
• Applications: ideal for construction, automotive, machinery, and general hardware projects

Benefits

• Distributes load and reduces surface damage on soft materials
• Helps prevent loosening and chatter in high-vibration environments (paired with proper fasteners)
• Easy to stack and install with standard bolts and nuts

Usage tips

Store in a dry area to maintain zinc finish. Use with compatible bolts and nuts for secure assemblies in both indoor and outdoor settings.