{"product_id":"w-captive-gum-washer","title":"Pentair Pilot Screw, Stainless Steel with Captive Gum Washer","description":"\u003cp\u003eThe Pentair 619355Z is the stainless steel pilot screw used to secure the lens on a range of Pentair pool and spa lights. The gum washer is captive, so it stays on the screw instead of dropping loose while you work.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it is used\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe same screw serves Amerquartz, Sam Spectrum Amerlite, SpaBrite and AquaLight, and SunBrite II and SunGlow II fixtures. It is the fastener that pulls the lens down against its gasket, which is what keeps water out of the light.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePilot screws sit in the wettest part of the pool and take the brunt of chlorine and hard water. A screw that has rusted, rounded off in the driver, or gone missing entirely will not clamp the lens evenly. If the light is already out of the niche for a bulb or gasket, swapping the screws at the same time costs very little and saves pulling the fixture again.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628884144340,"sku":"AMP-301-0093","price":13.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/AMP-301-0093_1a.png?v=1788756933","url":"https:\/\/www.activepoolsupply.com\/products\/w-captive-gum-washer","provider":"Active Pool Supply","version":"1.0","type":"link"}