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Stainless Steel A2-70 Hex Flange Nut, 5mm-0.8, 0.315" Flats, Plain, Pkg Qty 1000

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Industrial · SKU: AA5434653

Stainless Steel A2-70 Hex Flange Nut, 5mm-0.8, 0.315" Flats, Plain, Pkg Qty 1000

This stainless steel hex flange nut is manufactured to DIN 6923 standards, providing a secure, vibration-resistant fastening solution.

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$39.99
$0.04/each(1000 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$39.99
11 - 50-5%$37.99
51+-10%$35.99
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Quick Answer

How Buyers Should Evaluate Stainless Steel A2-70 Hex Flange Nut, 5mm-0.8, 0.315" Flats, Plain, Pkg Qty 1000

This stainless steel hex flange nut is manufactured to DIN 6923 standards, providing a secure, vibration-resistant fastening solution. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • System of Measurement: Metric
  • Material Grade/Class: A2-70
  • Material: Stainless Steel

Purchase Details

  • Online price starts at $39.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 1000 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

System of MeasurementMetric
Material Grade/ClassA2-70
MaterialStainless Steel
Thread SizeM5
FinishPlain
Width Across Flats0.315 in
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This stainless steel hex flange nut is engineered for high-performance fastening in demanding industrial and commercial applications. Manufactured in strict compliance with the DIN 6923 international standard, it ensures consistent quality, dimensional accuracy, and reliable mechanical properties. The integrated design combines a standard hex nut with a built-in circular flange, creating a robust, single-component solution that enhances joint integrity and assembly efficiency. Its construction from grade 304 stainless steel provides superior resistance to corrosion, making it suitable for use in harsh environments, including those exposed to moisture, chemicals, and outdoor weather conditions.

Key Features

Manufactured to DIN 6923 specifications for guaranteed interchangeability and performance Integrated flange distributes clamping force over a wider area, reducing surface pressure and damage Eliminates the need for a separate washer, streamlining inventory and assembly processes A2-70 material grade provides a minimum tensile strength of approximately 101,500 PSI Excellent corrosion resistance from 304 stainless steel for long-term durability in challenging conditions Wide bearing surface helps prevent loosening under vibration and dynamic loads

Specifications

System of Measurement: Metric Material Grade/Class: A2-70

Material

Stainless Steel (Grade 304) Thread Size: M5 x 0.8mm pitch Finish: Plain Width Across Flats: 0.315 inches Flange Diameter: Approximately 0.472 inches Package Quantity: 1000 pieces

Applications

General manufacturing and machinery assembly Electrical panel and enclosure construction Food processing and beverage equipment where corrosion resistance is critical Marine and coastal infrastructure projects Outdoor structural frameworks and fixtures Maintenance, repair, and operations (MRO) inventories for versatile fastening needs

Frequently Asked Questions

What are the key specifications for this hex flange nut, and how does the A2-70 grade relate to corrosion resistance?
This is a metric M5-0.8 thread nut made from Stainless Steel 304, meeting the A2-70 material grade/class. The A2-70 designation indicates it is an austenitic stainless steel with a minimum tensile strength of 70,000 PSI, offering good corrosion resistance for general industrial use. The nut has a plain finish and a width across flats of 0.315 inches.
What are the typical applications or use cases for this specific type of hex flange nut?
The integrated flange distributes clamping force, making it ideal for applications where a wider bearing surface is needed to protect softer materials or prevent loosening under vibration. Common uses include automotive assemblies, electrical enclosures, machinery, and construction projects where the corrosion resistance of 304 stainless steel is beneficial. It is suitable for environments with exposure to mild chemicals, moisture, and outdoor weather.
What is the packaging quantity, and are smaller sample orders available?
This item is packaged and sold in bulk quantities of 1000 pieces per box. For smaller quantity needs or sample requests, please contact our sales team directly to discuss potential options, as the standard fulfillment unit is the full 1000-piece package.