Zinc Plated Steel Split Ring Lock Washers

When to use zinc plated split ring lock washers

Zinc plated steel split ring washers are the standard, economical choice for light-duty vibration resistance in dry and mild conditions. As the fastener is torqued, the sharp ends bite the surface and the spring holds tension against loosening. The zinc plating adds corrosion resistance that outperforms bare steel. They are common in general machinery, electrical, and appliance work. For heavier outdoor or wet exposure, hot dipped galvanized offers a thicker coating, and for coastal use stainless is the step up. Tighten to the correct torque and avoid over-tightening.

Why choose zinc plated steel split ring lock washers

• Economical: cost-effective zinc finish for common jobs.
• Vibration locking: split ring bites the surface to resist loosening.
• Corrosion resistant: zinc plating protects better than bare steel.
• General purpose: the everyday split ring washer.

Common applications for zinc plated split ring lock washers

• General machinery and equipment
• Electrical and appliance assembly
• Indoor and dry outdoor work
• Light-duty vibration resistance

For heavier outdoor protection, see hot dipped galvanized split ring lock washers, and browse every material on the main lock washers category.

Zinc Plated Steel Split Ring Lock Washers FAQ

Are zinc plated split ring washers good outdoors?

The zinc plating suits indoor and general dry outdoor use. For heavier outdoor or wet exposure, choose hot dipped galvanized or stainless.

How does the split ring lock the joint?

Its sharp cut ends bite into the surfaces while the helical spring maintains tension, resisting rotation and loosening in light-duty vibration.

Can I over-tighten a lock washer?

Avoid over-tightening, which flattens and deforms the washer and compromises its spring action. Tighten to the correct torque.