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Stainless Steel 304 A2-70 Hex Nut, M5, 0.315 in, Black Oxide, Pkg Qty 1000

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Industrial · SKU: AE7636337

Stainless Steel 304 A2-70 Hex Nut, M5, 0.315 in, Black Oxide, Pkg Qty 1000

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for consistent mechanical properties and durability.

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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 304 A2-70 Hex Nut, M5, 0.315 in, Black Oxide, Pkg Qty 1000

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for consistent mechanical properties and durability. 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 304

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 304
Thread SizeM5
FinishBlack Oxide
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 Type 1 hex nut is engineered for demanding industrial and commercial fastening applications where reliability and corrosion resistance are paramount. Manufactured to the rigorous DIN 934 standard, it ensures consistent dimensions and thread geometry for secure mating with corresponding bolts. The combination of 304 stainless steel material and a black oxide finish delivers superior performance in environments prone to moisture, chemicals, and atmospheric exposure, making it a versatile and durable component for assembly and maintenance operations.

Key Features

Constructed from corrosion-resistant Stainless Steel 304 Meets A2-70 grade for guaranteed tensile strength and hardness Black oxide finish enhances surface protection and reduces light reflection Precision-machined threads ensure consistent engagement and clamping force Conforms to DIN 934 Type 1 specifications for dimensional reliability Bulk packaging supports high-volume project requirements and inventory management

Specifications

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

Material

Stainless Steel 304 Thread Size: M5 Finish: Black Oxide Width Across Flats: 0.315 in Package Quantity: 1000 units

Applications

General manufacturing and machinery assembly Outdoor infrastructure and construction projects Food processing and packaging equipment Marine and coastal hardware installations Chemical plant maintenance and repair Electrical enclosure and panel fabrication

Frequently Asked Questions

What are the key specifications and corrosion resistance of these stainless steel hex nuts?
These are M5 metric thread nuts made from Stainless Steel 304, meeting the A2-70 strength class. They feature a black oxide finish and have a width across flats of 0.315 inches, offering good corrosion resistance for general industrial use.
What are the typical applications for these black oxide, A2-70 stainless steel nuts?
These nuts are suitable for general assembly, machinery, and equipment where corrosion resistance is needed but not in highly aggressive environments like marine or chemical processing. The black oxide finish provides a uniform appearance and mild additional corrosion protection.
How are these M5 hex nuts packaged, and what is the minimum order quantity?
The nuts are packaged in bulk quantities of 1000 pieces per bag. This pack size is designed for production or maintenance operations, and the minimum order is typically one package of 1000 units.
Stainless Steel 304 A2-70 Hex Nut, M5, 0.315 in, Black Oxide, Pkg Qty 1000 | Machrio