{"product_id":"pentair-r221156-nut-bolt-155-bulk","title":"Pentair R221156 Nut \u0026 Bolt - #155, Bulk","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Pentair R221156 Nut \u0026amp; Bolt - #155, Bulk is used to secure compatible Pentair pool equipment components. It supports structural and clamp connections. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e Worn or corroded fasteners can compromise equipment stability. Replacing hardware during service prevents vibration and leaks. Bulk hardware is useful for ongoing maintenance needs. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: R221156\u003c\/li\u003e\n\u003cli\u003eNut and bolt set\u003c\/li\u003e\n\u003cli\u003e#155 designation\u003c\/li\u003e\n\u003cli\u003eBulk packaging\u003c\/li\u003e\n\u003cli\u003eFor compatible Pentair equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Use proper torque and ensure threads are clean before installation. Replace worn or rusted hardware during equipment service. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003e Pentair supplies OEM hardware and fasteners for their pool systems. Their replacement components are designed to match original equipment. Pentair supports reliable service with correct-fit parts. Professionals rely on Pentair hardware for secure installations. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Installed during clamp replacement, filter service, or equipment rebuilds. Often kept on hand for routine maintenance. \u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078604288274,"sku":"R221156","price":2.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PENR221156_0.jpg?v=1772562876","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-r221156-nut-bolt-155-bulk","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}