5/16 Belleville Washers | 18/8 Stainless Steel (100 / Pkg.)

Our Belleville Washers Stainless 5/16 are precision-engineered conical spring washers designed to deliver consistent preload and reliable load distribution across a wide range of fastening applications. Crafted from corrosion-resistant stainless steel, these washers stand up to moisture, chemicals, and harsh environments, making them ideal for outdoor equipment, automotive, and industrial machinery.

Key benefits:

• Material: Stainless steel for excellent corrosion resistance and long-term durability.
• Size: 5/16" diameter suited for 5/16" fasteners.
• Type: Belleville (conical) washer provides progressive load capability and strong vibration resistance.
• Performance: Provides uniform preload, reduces loosening from dynamic loads, and maintains clamping force over time.
• Applications: Ideal for automotive assemblies, machinery, aerospace components, plumbing, and heavy equipment.

Specifications may vary by supplier; always ensure proper pairing with your bolt size for optimal performance.

Upgrade your fastener assemblies with these stainless Belleville washers to achieve consistent torque retention, improved sealing, and extended service intervals. Order now and experience dependable preload in every assembly.