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5/16-18 Grade 5 Alloy Steel Hex Nut, Black Oxide, 1" Flats, Pkg Qty 1000

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Industrial · SKU: AA0431616

5/16-18 Grade 5 Alloy Steel Hex Nut, Black Oxide, 1" Flats, Pkg Qty 1000

This 5/16-18 hex nut is manufactured from Grade 5 alloy steel, providing high tensile strength and reliable performance for demanding industrial fastening applications. The black oxide finish offers a durable layer of corrosion resistance. It conforms to the dimensional standards of ASME B18.2.2, ensuring consistent quality and interchangeability. The nut features a 1-inch width across flats for standard wrench engagement and is supplied in a bulk package quantity of 1000 units for project efficiency.

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$59.99
$0.06/each(1000 pcs/pkg)
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Product Description

Overview

This 5/16-18 hex nut is engineered for high-strength fastening in demanding industrial and construction environments. Manufactured from Grade 5 alloy steel, it provides superior tensile strength and reliable clamping force for critical assemblies. The nut features a black oxide finish that delivers a durable, corrosion-resistant layer for extended service life in various conditions. Its dimensions strictly adhere to the ASME B18.2.2 standard, guaranteeing consistent quality, precise fit, and full interchangeability with other standard components. Packaged in a bulk quantity of 1000 units, this nut is an efficient solution for high-volume production lines, maintenance kits, and large-scale projects.

Key Features

Manufactured from high-strength Grade 5 alloy steel Black oxide finish for corrosion resistance and a professional appearance Conforms to ASME B18.2.2 dimensional standards for guaranteed compatibility 1-inch width across flats for secure, standard wrench engagement Bulk packaging of 1000 units supports project efficiency and reduces downtime

Specifications

System of Measurement: Imperial Material Grade/Class: Grade 5

Material

Alloy Steel Thread Size: 5/16-18 UNC Finish: Black Oxide Width Across Flats: 1 inch Package Quantity: 1000

Applications

General manufacturing and heavy equipment assembly Structural steel fabrication and construction Automotive and transportation component repair Machinery maintenance and repair operations Infrastructure and utility projects

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Frequently Asked Questions

What are the key specifications of 5/16-18 Grade 5 Alloy Steel Hex Nut, Black Oxide, 1" Flats, Pkg Qty 1000?
Full specifications for 5/16-18 Grade 5 Alloy Steel Hex Nut, Black Oxide, 1" Flats, Pkg Qty 1000 are listed in the specification table on this page. This product is in the Hex Nuts category.
What is the minimum order quantity and bulk pricing for 5/16-18 Grade 5 Alloy Steel Hex Nut, Black Oxide, 1" Flats, Pkg Qty 1000?
The minimum order quantity is 1 unit(s). Unit price starts at $59.99.
What is the lead time and availability for 5/16-18 Grade 5 Alloy Steel Hex Nut, Black Oxide, 1" Flats, Pkg Qty 1000?
Contact us for current availability.