[3000 BULK] Medium Split Lock Washers 18/8 Stainless 5/16

Medium Split Lock Washers in 18/8 stainless steel (304 stainless) for durable, corrosion-resistant fastening. Sized for 5/16 hardware, these washers provide dependable vibration resistance and maintain clamping force in dynamic applications.

Designed with a precision split, these washers spring under load to preload fasteners, helping prevent loosening due to vibration, impact, or movement. They’re ideal for assemblies exposed to moisture, chemicals, and outdoor conditions where metal corrosion must be avoided.

• Material: 18/8 stainless steel for excellent corrosion resistance and longevity.
• Size: 5/16" nominal bolt size; fits standard 5/16" fasteners.
• Type: Medium split lock washer with an internal cut that bites into the bolt head and substrate.
• Benefits: Improves preload, resists loosening, and enhances vibration stability.
• Applications: Automotive, machinery, equipment, construction, and other assemblies requiring secure, long-lasting fastenings.

Whether you’re assembling machinery, electronics housings, or outdoor equipment, these washers deliver reliable performance with excellent corrosion resistance. Add these Medium Split Lock Washers to your toolkit for durable, high-quality fastening solutions.