Dottie FWBR38 Washer, 3/8" Brass Flat Washer

Ensure secure, long-lasting fastenings across plumbing, HVAC, electrical and security installations with the Dottie FWBR38 3/8" Brass Flat Washer. These solid brass washers increase the bearing surface of screws and bolts to prevent pull-through, reduce surface damage, and help resist loosening from vibration—critical when mounting surveillance cameras, monitoring equipment enclosures, or network hardware. Manufactured from corrosion‑resistant brass and compliant with ASME B18.21.1, each washer measures approximately 0.82" in outer diameter and accepts 3/8" fasteners. Available in a 100‑piece packaged quantity, the FWBR38 keeps jobsites stocked and reduces downtime during repetitive installs. Brass construction also minimizes tarnish for a professional finish on visible fixtures and provides reliable performance in wet or humid environments common to outdoor security, plumbing and HVAC applications. Choose Dottie's FWBR38 washers to improve load distribution, extend fastener life and stabilize mounts for cameras, sensors, racks and panels. Order a 100‑pack today to streamline installations and protect critical security and monitoring infrastructure.

• Distributes load to prevent bolt pull-through and reduce material damage on soft substrates
• Solid brass construction resists corrosion and tarnishing for long-lasting outdoor and wet‑environment use
• Helps prevent fastener loosening from vibration—ideal for security and surveillance mounts
• Standard 3/8" inner size and 0.82" diameter fit common fasteners used in plumbing, HVAC and electrical installations
• Supplied in convenient 100‑piece packs for consistent, on‑site inventory and faster installation