Dottie FENW12138 Washer, 1/2" 1-3/8" Fender Washer

Deliver reliable, professional fastenings with the Dottie fender washer FENW12138. Designed to distribute clamping force and cover oversized holes, this fender washer (1/2in inner diameter, 1-3/8in outer diameter) protects bolt heads and nuts while preventing material pull-through. Made from low-carbon steel and packaged in convenient packs of 100, these washers offer consistent performance for repetitive installations and field service jobs.

The Dottie fender washer is especially useful for security, surveillance and monitoring applications — mounting cameras, access panels, rack equipment and enclosure hardware — where secure, vibration-resistant fastening matters. By increasing bearing surface area, these washers reduce localized stress on thin materials and improve long-term fastener reliability. Installers and facilities teams benefit from fewer call-backs and faster deployments thanks to the washer’s simple, effective design.

Specify Dottie FENW12138 for maintenance, network cabling, and physical security projects that require durable, economical fasteners. Order a pack today to streamline installs and protect critical hardware.

• Improves load distribution to protect equipment and prevent fastener pull-through
• Covers oversized holes for clean, secure mounts in enclosures and panels
• Low-carbon steel construction offers dependable durability for indoor installations
• Ideal for security and surveillance hardware mounting, reducing vibration and loosening
• Pack of 100 provides cost-effective inventory for installers and maintenance teams