The Wilwood bleed screw is a 1/8-27 black bleeder fitting detailed in the product title and intended for use when bleeding hydraulic brake systems. It provides a direct replacement screw in the specified thread size and finish for compatible brake caliper or wheel cylinder bleeder ports. The listing identifies the size and color while focusing on its role as a brake system bleed screw.
Wilwood Bleed Screw - 1/8-27 Black