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Fine-Thread Hex Nut, Class 8 Carbon Steel, 1.063 in, Black Oxide, Pkg Qty 100

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Industrial · SKU: AE1866536

Fine-Thread Hex Nut, Class 8 Carbon Steel, 1.063 in, Black Oxide, Pkg Qty 100

This fine-thread hex nut is manufactured from Class 8 carbon steel, providing high tensile strength for demanding industrial fastening applications. The black oxide finish offers a durable layer of corrosion resistance.

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$149.99
$1.50/each(100 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$149.99
11 - 50-5%$142.49
51+-10%$134.99
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Quick Answer

How Buyers Should Evaluate Fine-Thread Hex Nut, Class 8 Carbon Steel, 1.063 in, Black Oxide, Pkg Qty 100

This fine-thread hex nut is manufactured from Class 8 carbon steel, providing 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: Class 8
  • Material: Carbon Steel

Purchase Details

  • Online price starts at $149.99.
  • 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/ClassClass 8
MaterialCarbon Steel
Thread SizeM27-2
FinishBlack Oxide
Width Across Flats1.063 in
Product Details

Full Description

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

Overview

This fine-thread hex nut is engineered for high-strength, precision fastening in demanding industrial and construction environments. Manufactured from Class 8 carbon steel, it delivers exceptional tensile strength and reliable performance under significant load and stress. The fine-pitch M27-2 thread profile allows for a tighter, more secure fit compared to coarse-thread alternatives, making it ideal for applications where vibration resistance and precise adjustment are critical. The black oxide finish provides a durable, cost-effective layer of protection against corrosion. Packaged in quantities of 100, this nut offers a practical bulk solution for maintenance, assembly, and production lines.

Key Features

Constructed from high-strength Class 8 carbon steel Fine-pitch M27-2 thread for superior vibration resistance and precise adjustment Black oxide finish for enhanced corrosion protection and a professional appearance 1.063-inch width across flats for compatibility with standard wrenches Bulk packaging of 100 units for project efficiency and inventory management

Specifications

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

Material

Carbon Steel Thread Size: M27-2 Finish: Black Oxide Width Across Flats: 1.063 in Package Quantity: 100

Applications

Heavy machinery and equipment assembly Structural steel fabrication and construction Precision manufacturing and tooling Industrial maintenance and repair operations Infrastructure and transportation projects requiring vibration-resistant connections

Frequently Asked Questions

What are the key specifications for this fine-thread hex nut, and what does 'Class 8' mean?
This is a metric fine-thread nut (M27-2) with a width across flats of 1.063 inches, made from carbon steel with a black oxide finish. 'Class 8' indicates its strength grade, meaning it has a minimum proof load of 120,000 PSI and a minimum tensile strength of 150,000 PSI, suitable for high-stress applications.
What are the typical applications for a Class 8, fine-thread nut like this?
Its high strength and fine thread make it ideal for precision assemblies subject to vibration or dynamic loads, such as in heavy machinery, automotive components, or structural frameworks. The black oxide finish provides mild corrosion resistance for indoor or controlled environments.
How is this product packaged for order, and what is the minimum quantity?
This nut is packaged in bulk boxes of 100 pieces. This quantity is suitable for production runs or maintenance inventories, and orders are typically fulfilled as single or multiple 100-piece boxes.
Fine-Thread Hex Nut, Class 8 Carbon Steel, 1.063 in, Black Oxide, Pkg Qty 100 | Machrio