{"product_id":"1-1-2-6-x-2-x-4-a563-grade-a-hex-coupling-nut-zinc-plated","title":"1 1\/2-6 x 2 x 4 A563 Grade A Hex Coupling Nut ZInc Plated","description":"\u003cp\u003e1 1\/2-6 x 2 x 4 A563 Grade A Hex Coupling Nut ZInc Plated .  A double chamfered hex nut used to join to externally threaded parts of equal diameter and pitch, often two pieces of threaded rod. Manufactured from 1010 - 1018 equivalent steel. Hardness = Rockwell B68 - C32 Tensile strength = 60,000 psi. minimum. Note - there is no single standard for coupling nut dimensions. These values are offered as a guide; deviations from these specifications may occur.\u003c\/p\u003e","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":42531323674704,"sku":"1730017","price":989.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/9940\/5392\/files\/media_c5139bfb-d26f-49cd-bc35-5404d7f2fa4a.jpg?v=1781208008","url":"https:\/\/store.zoellerpumps.co.za\/products\/1-1-2-6-x-2-x-4-a563-grade-a-hex-coupling-nut-zinc-plated","provider":"store.water-services.us","version":"1.0","type":"link"}