Dottie LWBZ58 Washer, 5/8" Silicon Bronze Lock Washer

Keep critical hardware secure in harsh environments with the Dottie 5/8 in Silicon Bronze Lock Washer (LWBZ58). Designed for security, surveillance and monitoring installations, this split lock washer uses a trapezoidal cross section to deflect under load and help prevent fastener rotation and friction loss. Made from silicon bronze, it resists corrosion and galvanic attack—making it ideal for marine, outdoor, and coastal applications where stainless or plated steel can fail.

Sized for 5/8 in (0.63") fasteners and supplied in a convenient 100-count, these washers deliver reliable performance while reducing maintenance and downtime on camera mounts, access control assemblies, antenna supports, and other low-voltage or physical security hardware. Manufactured to ASME B18.21.1 standards, the LWBZ58 offers professional-grade consistency for contractors and system integrators.

Choose Dottie silicon bronze lock washers to protect your installations from vibration and corrosion. Order a pack today and ensure secure, long-lasting fastener performance on your next marine or security project.

• Keeps security and surveillance mounts and monitoring equipment tight by resisting vibration-induced loosening
• Silicon bronze construction delivers long-lasting corrosion resistance for marine and corrosive environments
• Trapezoidal split design provides dependable locking action with 5/8 in (0.63") fasteners
• ASME B18.21.1 compliance ensures consistent sizing and compatibility with standard hardware
• Packaged in a 100-count for jobsite efficiency and simplified inventory management