# Title: 1-8 x 1 1/4 x 2 1/2 A563 Grade A Hex Coupling Nut ZInc Plated ## Description: 1-8 x 1 1/4 x 2 1/2 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. ## Product type: ## Vendor: FMW Fasteners ## Tags: FMW Fasteners, Shopify Collective ## Price range: 11.78 - 11.78 USD ## Link: https://shop.water-services.us/products/1-8-x-1-1-4-x-2-1-2-a563-grade-a-hex-coupling-nut-zinc-plated ## Options - Title: Default Title ## Variants - Default Title, SKU: 1730015, Available: yes, Inventory: 58, Delivery profile: Shopify Collective ## Metafields - google_product_category: 1739 - product_status: {"pending":0,"failed":0,"approved":1}