[2000 BULK] Lock Washers External Tooth Steel Zinc Yellow #5/8

Enhance fastener security with our Lock Washers External Tooth in Steel with a Zinc Yellow finish. Model: #5/8. This external-tooth design provides aggressive bite into the mating surface, resisting loosening under vibration and dynamic loads.

Key features:

• Material: Steel
• Finish: Zinc Yellow for corrosion resistance
• Type: External Tooth Lock Washer
• Size: #5/8
• Locking action: Teeth bite into surface to prevent rotation
• Applications: Ideal for automotive, machinery, electronics enclosures and general hardware assemblies

How it works: When installed under a bolt or screw, the external teeth bite into the substrate while the flat surface maintains clamping force, creating a reliable locking mechanism that reduces vibrations loosening over time. For best results, pair with the appropriately sized bolt and torque specification for your application.

Quality you can depend on: Made from durable steel and finished with a protective zinc yellow coating to resist corrosion in indoor and light industrial environments. This makes it suitable for a wide range of projects where dependable fastening is essential.

Upgrade your hardware kit with these Lock Washers External Tooth Steel Zinc Yellow #5/8 and experience steady, long-lasting performance on every assembly.