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Grade 4 Carbon Steel Hex Thin Nut, M20 x 1, Zinc Plated, 0.787" Flats, Pkg Qty 1000

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Industrial · SKU: AA5434836

Grade 4 Carbon Steel Hex Thin Nut, M20 x 1, Zinc Plated, 0.787" Flats, Pkg Qty 1000

This Grade 4 carbon steel hex thin nut is designed for applications requiring a low-profile, high-strength fastening solution.

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$119.99
$0.12/each(1000 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$119.99
11 - 50-5%$113.99
51+-10%$107.99
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Quick Answer

How Buyers Should Evaluate Grade 4 Carbon Steel Hex Thin Nut, M20 x 1, Zinc Plated, 0.787" Flats, Pkg Qty 1000

This Grade 4 carbon steel hex thin nut is designed for applications requiring a low-profile, high-strength fastening solution. 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 4
  • Material: Carbon Steel

Purchase Details

  • Online price starts at $119.99.
  • 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 4
MaterialCarbon Steel
Thread SizeM20 x 1
FinishZinc Plated
Width Across Flats0.787 in
Product Details

Full Description

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

Overview

This Grade 4 carbon steel hex thin nut is engineered for industrial and construction applications where a high-strength, low-profile fastening component is critical. It provides a reliable, permanent connection in assemblies with limited clearance, without compromising on mechanical performance. The fine M20 x 1 thread pitch offers superior resistance to loosening under vibration compared to standard coarse threads, ensuring long-term joint integrity. A uniform zinc plating delivers a protective barrier against rust and corrosion in demanding environments. Packaged in bulk quantities of 1000, this nut is an efficient and cost-effective solution for high-volume production lines, maintenance kits, and inventory stocking.

Key Features

Manufactured from Grade 4 carbon steel for dependable strength and durability. Fine M20 x 1 thread design enhances vibration resistance and allows for precise adjustment. Reduced height profile is ideal for applications with spatial constraints. Zinc-plated finish provides a layer of corrosion protection for extended service life. Bulk packaging of 1000 units supports continuous operations and reduces reordering frequency. Consistent dimensional accuracy ensures reliable performance and interchangeability.

Specifications

System of Measurement: Metric Material Grade/Class: Grade 4

Material

Carbon Steel Thread Size: M20 x 1 Finish: Zinc Plated Width Across Flats: 0.787 inches Package Quantity: 1000

Applications

General manufacturing and assembly lines. Machinery and equipment maintenance and repair. Structural frameworks requiring slim fastening profiles. Automotive and transportation component assembly. Infrastructure projects where vibration resistance is a priority.

Frequently Asked Questions

What are the key specifications and dimensions of this thin hex nut?
This is a Grade 4 carbon steel, zinc-plated, thin hex nut with a metric fine thread of M20 x 1. The nut has a width across flats of 0.787 inches and a nominal thickness of approximately 0.118 inches (3mm).
What are the typical applications for a Grade 4 thin nut like this?
This thin nut is designed for use in assemblies with limited space where a standard-height nut cannot fit. Common applications include securing bearings, acting as a jam nut in double-nut locking systems, and use in machinery, automotive, and general fabrication where a low-profile fastener is required.
What is the packaging and minimum order quantity?
This item is packaged and sold in bulk quantities of 1000 pieces per box or bag. Please contact our sales team for pricing on smaller sample quantities or for custom packaging options.