Dottie LW34 Washer, 3/4" Lock Washer

Keep critical connections secure in high-vibration environments with the Dottie LW34 3/4" Lock Washer. This split lock washer from Dottie is engineered to maintain clamp load and resist rotation, making it ideal for mounting security cameras, surveillance housings, monitoring racks, and general industrial fastening. Forged from hardened spring steel and zinc plated, the LW34 combines toughness and corrosion resistance — the washer features a 1.26" diameter and comes packaged in convenient packs of 100 to streamline procurement and on-site installation.

The trapezoidal cross section deflects under load to help the washer bite into the mating threads, offering marginal vibration resistance that reduces service calls and maintenance downtime. Conforming to ASME B18.21.1, the LW34 provides a professional, standards-backed solution for contractors and facility managers specifying reliable fasteners for security, networking, electrical enclosures, and HVAC mounts. Pair with a hardened flat washer where extra bearing surface is needed.

Specify Dottie LW34 lock washers for durable, cost-effective fastening on surveillance and monitoring equipment — order your pack today to keep installations performing reliably.

• Prevents fastener loosening under vibration for reliable long-term mounts
• Zinc-plated, hardened spring steel for corrosion resistance and lasting durability
• Trapezoidal split design bites into threads to maintain clamp load in rotating applications
• Pack of 100 provides cost-effective supply for installations and maintenance
• ASME B18.21.1 compliant — suitable for professional security, surveillance, and networking hardware