Hayward Face Rim Lock Screw, with Washer | SPX0503Z20A Electric Grills It supports leak-free operation by

It supports leak-free operation by restoring the seal at key joints

Dual-element versatility allows for half-power or full-power control when paired with a Duplex Stack Switch

and filtration equipment

Central junction that distributes flow from the pump to jet bodies and returns in a spa loop

so you get more seasons out of your investment

Hayward Face Rim Lock Screw, with Washer | SPX0503Z20A Electric Grills It supports leak-free operation byWhat This Part Is Used For The SPX0503Z20A face rim lock screw with washer secures compatible Hayward cleaner face rims in place. It helps maintain proper alignment of the outer housing. Why This Part Matters A loose or missing lock screw can cause the face rim to shift or detach. That may reduce cleaner efficiency and internal protection. Replacing the screw and washer restores secure fastening. Key Features and Specifications Manufacturer part