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Grade 8 Carbon Steel M3 Hex Nut, Black Oxide, 0.236" Width, Pkg Qty 100

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Industrial · SKU: AE1928991

Grade 8 Carbon Steel M3 Hex Nut, Black Oxide, 0.236" Width, Pkg Qty 100

This Grade 8 hex nut is manufactured from medium carbon steel and finished with a black oxide coating for corrosion resistance. With a thread size of M3 and a width across flats of 0.

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$9.99
$0.10/each(100 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$9.99
11 - 50-5%$9.49
51+-10%$8.99
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Quick Answer

How Buyers Should Evaluate Grade 8 Carbon Steel M3 Hex Nut, Black Oxide, 0.236" Width, Pkg Qty 100

This Grade 8 hex nut is manufactured from medium carbon steel and finished with a black oxide coating for corrosion resistance. With a thread size of M3 and a width across flats of 0. 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: Grade 8
  • Material: Carbon Steel

Purchase Details

  • Online price starts at $9.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 100 / 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/ClassGrade 8
MaterialCarbon Steel
Thread SizeM3
FinishBlack Oxide
Width Across Flats0.236 in
Product Details

Full Description

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

Overview

This Grade 8 hex nut is engineered for high-strength, reliable fastening in demanding mechanical assemblies. Manufactured from medium carbon steel and treated with a protective black oxide finish, it offers a robust combination of durability and corrosion resistance. The M3 thread size and precise dimensions ensure compatibility with a wide range of standard metric fasteners, making it a versatile component for industrial maintenance, machinery, and equipment manufacturing.

Key Features

Manufactured from medium carbon steel for high tensile strength Grade 8 classification for superior load-bearing capability Black oxide finish provides a durable layer of corrosion resistance Precision-machined M3 threads for consistent, reliable engagement 0.236 inch width across flats for compatibility with standard wrenches Bulk packaging supports high-volume production and repair work

Specifications

System of Measurement: Metric Material Grade/Class: Grade 8

Material

Carbon Steel Thread Size: M3 Finish: Black Oxide Width Across Flats: 0.236 inches Package Quantity: 100 pieces

Applications

General industrial machinery assembly and maintenance Automotive component manufacturing and repair Fabrication of electrical enclosures and control panels Installation of heavy-duty fixtures and structural brackets Production line equipment and conveyor systems

Frequently Asked Questions

What are the key specifications and dimensions of this hex nut?
This is a Grade 8 carbon steel hex nut with an M3 metric thread and a black oxide finish for corrosion resistance. The width across the flats is 0.236 inches, and it meets the strength and performance standards for a Grade 8 fastener.
What are the typical applications for a Grade 8 M3 hex nut?
Grade 8 nuts are suitable for high-strength assemblies in machinery, automotive, and industrial equipment where reliable clamping force is critical. The M3 size is commonly used in precision applications, electronic enclosures, and smaller mechanical frameworks.
How are these nuts packaged and what is the minimum order quantity?
These nuts are packaged in bulk quantities of 100 pieces per bag. This pack size is designed for production or maintenance use, providing an efficient quantity for ongoing projects without excess inventory.