[2000 BULK] Lock Washers Internal Tooth 18/8 Stainless 1/2

Lock Washers Internal Tooth 18/8 Stainless 1/2 are designed to prevent fastener loosening in high-vibration assemblies by engaging the mating surface with serrated internal teeth, delivering a secure locking action and long-lasting performance.

Crafted from 18/8 stainless steel (304 stainless), these washers offer excellent corrosion resistance, strength, and durability in both indoor and outdoor applications. The 1/2 inch size fits standard fasteners, making them versatile for a wide range of projects.

• Internal-tooth design: Serrated teeth bite into the surface to resist vibration-induced loosening.
• Material: 18/8 stainless steel for superior corrosion resistance and longevity.
• Size: 1/2 inch (fits 1/2" bolts and compatible hardware).
• Finish: Durable stainless finish ideal for harsh or moist environments.
• Applications: Automotive, machinery, equipment, appliances, and any assembly requiring secure fasteners in challenging conditions.
• Care: Wipe clean to maintain surface finish and performance; avoid aggressive chemicals.

Choose internal tooth lock washers for dependable grip where space is limited and external washers cannot be seated properly. They help maintain clamping force over time, reducing maintenance and downtime in critical systems.