{"product_id":"n-a-4381038070-1-1-2-in-fnpt-stainless-steel-locknut-class-150-304-grade","title":"4381038070 - 1-1\/2 in FNPT Stainless Steel Locknut, Class 150, 304 Grade","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe ZORO SELECT - 4381038070 is a 304 stainless steel locknut designed to secure conduit, fittings, or pipe hubs to enclosures, junction boxes, or mounting surfaces by clamping the fitting’s threaded neck and resisting axial movement. Key Features: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e- Material: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e- Nominal Pipe Size: 1 1\/2 in\u003c\/li\u003e\n\u003cli\u003e- Pipe Fitting Schedule\/Class: Class 150\u003c\/li\u003e\n\u003cli\u003e- Maximum Operating Pressure: 300 psi\u003c\/li\u003e\n\u003cli\u003e- Maximum Steam Pressure: 150 psi\u003c\/li\u003e\n\u003cli\u003e- Connection Type: Female National Pipe Thread (FNPT)\u003c\/li\u003e\n\u003cli\u003e- Hex Size: 2 5\/16 in across flats\u003c\/li\u003e\n\u003cli\u003e- Overall Length: 7\/16 in\u003c\/li\u003e\n\u003cli\u003e- Bolt Hole Center to Center Distance: 1 1\/2 in\u003c\/li\u003e\n\u003cli\u003e- Outside Diameter: 2-19\/64 in\u003c\/li\u003e\n\u003cli\u003e- Color: Silver\u003c\/li\u003e\n\u003cli\u003e- Standards: Material conforms to ASTM-A-351; threads conform to ASME B1.20.1; meets MSS-SP-114 Class 150 pressure ratings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":43321020973150,"sku":"4381038070","price":18.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z_7J30fo5oy.jpg?v=1794519074","url":"https:\/\/nationalboilersupply.com\/products\/n-a-4381038070-1-1-2-in-fnpt-stainless-steel-locknut-class-150-304-grade","provider":"National Boiler Supply","version":"1.0","type":"link"}