Dottie LW12 1/2" Lock Washer, 100-Piece, Zinc Plated

Keep cameras, network racks and access-control hardware secure with the Dottie LW12 1/2" Lock Washer. Designed to resist vibration-related loosening, this lock washer helps maintain consistent clamp force for security, surveillance and monitoring applications. Forged from spring steel and zinc plated for corrosion resistance, each 1/2" washer delivers durable performance in high-use commercial environments. Supplied in convenient 100-piece packs, the LW12 reduces job-site downtime and simplifies inventory for installers and maintenance teams.

The trapezoidal split design deflects under load to bite into mating surfaces, improving retention whether used alone or with a hardened flat washer. With a 0.86" outer diameter and ASME B18.21.1 compliance, these washers meet industry standards for fastening reliability. Ideal for camera mounts, rack-mount equipment, conduit straps and general fastening tasks in security, surveillance and networking systems. Stock your kits with Dottie lock washers to reduce rework and keep critical equipment anchored. Order LW12 lock washers today to secure your next installation.

• Prevents fastener loosening under vibration to keep security and surveillance mounts stable
• Hardened spring steel construction for long-term durability in commercial installations
• Zinc-plated finish resists corrosion on indoor and covered outdoor equipment
• 100-piece pack provides job-site convenience and consistent sizing for bulk installs
• ASME B18.21.1 compliance ensures reliable performance for networking, CCTV, and access-control hardware