Countersunk Washer Blk 1/4in x 1in 50pk

The Countersunk Washer Blk 1/4in x 1in 50pk from ALLSTAR PERFORMANCE is an essential fastener pack designed for engine builders, suspension tuners, and fabricators who require reliable hardware. These black countersunk washers are engineered to sit flush with fastener heads, minimizing the risk of snagging hoses, wiring harnesses, or accessories during assembly.

With a 1/4-inch bolt diameter and a 1-inch outer diameter, these washers provide effective load distribution, which is particularly beneficial when fastening into materials like aluminum castings or thin sheet metal. The black oxide finish enhances corrosion resistance, making them suitable for use in damp environments, such as engine compartments.

Engine builders and fabricators will appreciate the 50-piece pack, ensuring they have enough washers for multiple projects without running short. These washers are compatible with standard 1/4-20 UNC threads, making them versatile for various applications, including custom bracket installations and intake manifold bolts.