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Grade 8 Carbon Steel Hex Nut, Zinc Plated, 1-1/2" Width, M20 Thread, Pkg Qty 500

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Industrial · SKU: AE2046521

Grade 8 Carbon Steel Hex Nut, Zinc Plated, 1-1/2" Width, M20 Thread, Pkg Qty 500

This Grade 8 carbon steel hex nut is designed for high-strength, reliable fastening in demanding industrial applications. The zinc plating provides corrosion resistance for extended service life.

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$139.99
$0.28/each(500 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$139.99
11 - 50-5%$132.99
51+-10%$125.99
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Quick Answer

How Buyers Should Evaluate Grade 8 Carbon Steel Hex Nut, Zinc Plated, 1-1/2" Width, M20 Thread, Pkg Qty 500

This Grade 8 carbon steel hex nut is designed for high-strength, reliable fastening in demanding industrial applications. The zinc plating provides corrosion resistance for extended service life. 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 $139.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 500 / 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 SizeM20
FinishZinc Plated
Width Across Flats1.575 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 applications. It is manufactured to precise dimensional standards, ensuring consistent performance and compatibility with corresponding M20 threaded bolts and studs. The zinc-plated finish provides a durable layer of corrosion resistance, protecting the underlying material and extending service life in various environments. Packaged in quantities of 500, this nut supports efficient project execution and streamlined inventory management for maintenance, assembly, and fabrication operations.

Key Features

Manufactured from high-strength Grade 8 carbon steel for superior load-bearing capacity Zinc-plated finish offers enhanced corrosion resistance for durable performance Precision-machined M20 metric threads ensure reliable engagement and consistent clamping force Standardized hex profile with a width across flats of 1-9/16 inches for compatibility with common tools Bulk packaging of 500 pieces per box reduces downtime for reordering and supports cost-effective procurement

Specifications

Thread Size: M20 (Metric) Width Across Flats: 1-9/16 inches

Material

Carbon Steel Material Grade: Grade 8 Finish: Zinc Plated System of Measurement: Metric Package Quantity: 500 pieces

Applications

Heavy-duty structural steel connections in construction and infrastructure Machinery assembly and maintenance in manufacturing and industrial plants Fabrication of trailers, rigging, and other high-stress equipment Repair and fastening applications requiring a standardized, high-strength metric nut General purpose fastening where corrosion resistance and reliability are critical

Frequently Asked Questions

What are the key specifications for these hex nuts, and are they suitable for high-stress applications?
These are Grade 8 carbon steel hex nuts with M20 metric threads, featuring a zinc-plated finish for corrosion resistance. With a width across flats of 1.575 inches, they are manufactured to a high strength grade, making them suitable for demanding, high-stress structural and machinery applications.
What are the typical use cases or applications for these M20 Grade 8 hex nuts?
These nuts are designed for heavy-duty fastening in construction, industrial machinery, and structural steel frameworks where high tensile strength is required. Their zinc plating provides protection against rust, making them appropriate for both indoor and outdoor applications in environments like bridges, agricultural equipment, and manufacturing assembly.
How are these nuts packaged for order, and what is the minimum quantity?
The nuts are packaged in bulk boxes containing 500 pieces per package. This quantity is designed to support project-scale procurement, reducing the need for frequent reordering and ensuring consistency across large assembly runs.