[10000 BULK] Lock Washers Internal Tooth 410 Stainless 4

Lock Washers Internal Tooth 410 Stainless 4 is a durable fastener solution engineered to provide superior anti-loosening performance in mechanical assemblies. Constructed from 410 stainless steel, these internal tooth lock washers combine corrosion resistance with strong bite to maintain clamping force under vibration and dynamic loads.

Designed to fit standard fasteners, the internal tooth geometry engages the bearing surface to resist rotation and prevent fastener relaxation in demanding environments. The 410 stainless steel material delivers excellent wear resistance and corrosion resistance, making these washers suitable for automotive, industrial machinery, electronics enclosures, and outdoor applications.

• Material: 410 stainless steel for corrosion resistance and durability.
• Design: Internal tooth geometry provides a positive bite to resist loosening under vibration.
• Size: 4 (reference size as provided).
• Finish: Smooth finish for easy installation and consistent seating.
• Applications: Automotive, machinery, electronics, and general hardware assemblies.

Shop with confidence: these lock washers are built to endure demanding conditions and help maintain fastener security over the life of the equipment. Add Lock Washers Internal Tooth 410 Stainless 4 to your cart today.