Countersunk Washer Fluorescent Orange 50pk

The Countersunk Washer Fluorescent Orange 50pk from ALLSTAR PERFORMANCE is an essential fastener accessory designed for high-visibility assembly and maintenance work. With a distinctive neon orange finish, this 50-piece set serves mechanics, fabricators, and technicians who need reliable washers that won't disappear in a toolbox or work environment. The fluorescent coloring makes inventory tracking and tool accountability significantly easier on busy shop floors and racing operations.

Each washer features a 0.25-inch inner diameter, 1-inch outer diameter, and 0.188-inch thickness, engineered with a countersunk profile that sits flush when fastened. Constructed from durable plastic material, these washers resist corrosion and won't mar finished surfaces or precision components. The neon orange plastic composition makes them ideal for applications where metal washers could cause electrical conductivity issues or surface damage, while the countersunk design ensures a clean, professional appearance in visible assembly areas.

Professionals working on automotive restoration, engine assembly, and custom fabrication benefit most from keeping this 50pk on hand. The bright fluorescent orange proves invaluable in engine bays where visibility is critical during complex builds, and the plastic construction makes them compatible with aluminum components, composite materials, and polished finishes that require non-marring fastener support. Installation is straightforward—simply place under bolt heads before tightening to distribute pressure and maintain a polished appearance.