Dottie LWBZ12 Washer, 1/2" Silicon Bronze Lock Washer

Keep critical security, surveillance and low-voltage installations tight and reliable with the Dottie LWBZ12 1/2 in Silicon Bronze Lock Washer. Engineered for applications where vibration, rotation, and corrosive exposure threaten connection integrity, this lock washer uses a trapezoidal split design that deflects under load to preserve clamp force and reduce loosening. Made from durable silicon bronze, the LWBZ12 offers superior corrosion resistance—ideal for marine, outdoor CCTV mounts, access control hardware, network rack grounding, and other monitoring systems. Sized for 1/2 in (0.5 in) fasteners and supplied in packs of 100, these washers simplify procurement and installation for contractors and security integrators. Manufactured to ASME B18.21.1 standards, they pair easily with silicon bronze flat washers when added bearing surface is needed. Choose Dottie’s silicon bronze lock washers to improve uptime, reduce maintenance, and protect sensitive equipment in demanding environments. Order a pack of 100 LWBZ12 washers today to secure your next security or networking installation.

• Prevents fastener rotation and maintains clamp load in security and surveillance assemblies
• Silicon bronze construction resists corrosion in marine and harsh environments
• Trapezoidal split design deflects under load for reliable vibration resistance
• Sized for 1/2 in (0.5 in) fasteners and sold in economical packs of 100 for jobsite efficiency
• Meets ASME B18.21.1 standards for consistent fit and compatibility with flat washers