[50 PKG] Medium Split Lock Washers Aluminum 1/2

Upgrade your assemblies with Medium Split Lock Washers in Aluminum, sized 1/2 inch. Designed to resist loosening under vibration, these washers combine lightweight aluminum with a precise split profile to maintain preload on bolts and fasteners.

Made from durable aluminum, they offer corrosion resistance and a low-profile solution for space-constrained applications. The medium split lock washer style provides a reliable locking action without adding significant bulk, making it ideal for automotive, machinery, electronics, and general hardware projects where dependable torque retention matters.

• Material: Aluminum — lightweight, corrosion-resistant, suitable for indoor and outdoor use where non-magnetic behavior is beneficial.
• Size: 1/2 inch (fits bolts and screws with a 1/2" shank)
• Locking action: Split design creates a spring force that increases with torque to resist loosening from vibration or dynamic loads.
• Designation: Medium grade — balanced thickness for standard hardware assemblies.
• Applications: Ideal for automotive, machinery, electrical enclosures, appliances, and any project requiring secure fastener retention.

How to install: Position the washer between the fastener head (or nut) and the mounting surface, then tighten to the manufacturer's specification. The washer's spring force helps maintain preload as you secure the joint and dampens minor vibrations that could loosen it over time.

Invest in dependable, corrosion-resistant locking performance with these aluminum split lock washers. Add to cart now to ensure your next assembly stays tight, even under demanding conditions.