# Title: 5/16-18 x 7/16 x 7/8 A563 Grade A Hex Coupling Nut ZInc Plated


## Description: 5/16-18 x 7/16 x 7/8 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: 0.52 - 0.52 USD


## Link: https://shop.water-services.us/products/5-16-18-x-7-16-x-7-8-a563-grade-a-hex-coupling-nut-zinc-plated


## Options 

- Title: Default Title


## Variants

- Default Title, SKU: 1730004, Available: yes, Inventory: 1288, Delivery profile: Shopify Collective


## Metafields 

- google_product_category: 1739
- product_status: {"pending":0,"failed":0,"approved":1}