A quality service part is especially valuable when the rest of the equipment is still performing well. The Perflex Flat Washer 1/4" x 1-1/16" is a Hayward replacement part used in nuts bolts & screws applications, with part number ECX1077 for easier identification when matching existing equipment. Correct hardware helps prevent stripped fasteners, poor alignment, and uneven pressure during equipment reassembly. It helps complete a proper hardware repair so surrounding parts can be tightened evenly and inspected more easily. Used during a focused repair, it can help bring the equipment back to a cleaner, more dependable operating condition. For best results, clean the surrounding area before reassembly so the part seats cleanly and nearby components can be checked for wear.