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Grade 8 Carbon Steel M8 Hex Nut, Black Oxide, 0.63 in Width, Pkg Qty 1000

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Industrial · SKU: AE8793119

Grade 8 Carbon Steel M8 Hex Nut, Black Oxide, 0.63 in Width, Pkg Qty 1000

This Grade 8 carbon steel hex nut provides high tensile strength for demanding industrial fastening applications. The black oxide finish offers a durable layer of corrosion resistance.

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$29.99
$0.03/each(1000 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$29.99
11 - 50-5%$28.49
51+-10%$26.99
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Quick Answer

How Buyers Should Evaluate Grade 8 Carbon Steel M8 Hex Nut, Black Oxide, 0.63 in Width, Pkg Qty 1000

This Grade 8 carbon steel hex nut provides high tensile strength for demanding industrial fastening applications. The black oxide finish offers a durable layer of corrosion resistance. 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 $29.99.
  • 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/ClassGrade 8
MaterialCarbon Steel
Thread SizeM8
FinishBlack Oxide
Width Across Flats0.63 in
Product Details

Full Description

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

Overview

This Grade 8 carbon steel hex nut is engineered for high-strength, reliable fastening in demanding industrial and construction environments. The M8 thread size provides compatibility with a wide range of standard metric bolts and threaded rods. Manufactured to exacting standards, this nut delivers consistent performance and secure clamping force, making it a critical component for assemblies where failure is not an option. The bulk package quantity of 1000 units ensures a ready supply for production lines, maintenance kits, and large-scale projects.

Key Features

Manufactured from high-grade carbon steel for superior tensile strength Black oxide finish provides a durable layer of corrosion resistance and a clean, professional appearance Precision-machined M8 threads ensure smooth engagement and reliable performance Heat-treated to meet Grade 8 specifications for high-stress applications 0.63 inch width across flats allows for secure tightening with standard wrenches

Specifications

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

Material

Carbon Steel Thread Size: M8 Finish: Black Oxide Width Across Flats: 0.63 in Package Quantity: 1000

Applications

Heavy machinery assembly and maintenance Structural steel fabrication and construction Automotive and transportation equipment manufacturing Industrial conveyor systems and material handling equipment General repair and maintenance operations requiring high-strength metric fasteners

Frequently Asked Questions

What are the key specifications and dimensions for this M8 hex nut?
This is a metric M8 thread size hex nut made from Grade 8 carbon steel with a black oxide finish. The width across the flats is 0.63 inches, and it conforms to the GB6170 standard.
What are the typical applications for a Grade 8, black oxide hex nut?
Grade 8 carbon steel provides high tensile strength for demanding structural, machinery, and automotive applications. The black oxide finish offers mild corrosion resistance and a clean, non-reflective appearance suitable for both industrial and finished assemblies.
How are these nuts packaged for order, and what is the minimum quantity?
These nuts are packaged in bulk boxes with a standard quantity of 1000 pieces per box. This industrial pack size is designed for production or maintenance environments requiring a significant volume of high-strength fasteners.