#10 Split Lock Washer Clear Zinc Cr3 Plating

Regular Split Lock Washer with Clear Zinc Cr3 Plating – Dependable Locking and Corrosion Protection in Fractional Sizes

The Regular Split Lock Washer with Clear Zinc Cr3 Plating offers the perfect blend of mechanical locking power and corrosion resistance. Built for strength and reliability, this classic split washer design is ideal for Fractional-sized fastener assemblies in environments where both vibration resistance and surface protection are essential.

Manufactured from durable low carbon or hardened steel, the split lock washer uses its helical shape to apply spring tension once the fastener is tightened. This tension helps prevent the nut or bolt from loosening under vibration or dynamic loads—making it a go-to choice for countless mechanical and structural applications.

The Clear Zinc Cr3 plating adds a sleek, silver-toned finish while providing moderate corrosion resistance—ideal for indoor or semi-protected outdoor environments. Additionally, this trivalent chromium coating is RoHS compliant, making it a more environmentally conscious choice compared to older Cr6 finishes.

This washer is offered in Fractional sizes to match standard SAE and ASTM fasteners commonly used across North America in automotive, construction, HVAC, and MRO operations.

Specifications:

• Material: Low carbon or hardened steel

• Finish: Clear Zinc Cr3 (trivalent chromium)

• Design: Split helical spring washer

• Sizes: Fractional sizes available (No. 6 to 1-1/2")

• Standards: Meets ASME B18.21.1 and other applicable standards

Applications:

• Automotive engine and chassis assemblies

• Electrical panels and enclosures

• Light- to medium-duty structural connections

• HVAC systems and duct support

• Industrial machinery and appliance fastening

For cost-effective locking performance with added corrosion resistance, the Regular Split Lock Washer with Clear Zinc Cr3 Plating delivers reliable protection in every turn.