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316 Stainless Steel A4-80 Hex Nut, M20, 1.575 in, Plain, Pkg Qty 80

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Industrial · SKU: AE0057044

316 Stainless Steel A4-80 Hex Nut, M20, 1.575 in, Plain, Pkg Qty 80

This 316 stainless steel hex nut provides superior corrosion resistance for demanding industrial and marine applications. It meets the A4-80 material grade, ensuring a high tensile strength of approximately 115,000 PSI.

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$99.99
$1.25/each(80 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$99.99
11 - 50-5%$94.99
51+-10%$89.99
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Quick Answer

How Buyers Should Evaluate 316 Stainless Steel A4-80 Hex Nut, M20, 1.575 in, Plain, Pkg Qty 80

This 316 stainless steel hex nut provides superior corrosion resistance for demanding industrial and marine applications. It meets the A4-80 material grade, ensuring a high tensile strength of approximately 115,000 PSI. 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: A4-80
  • Material: Stainless Steel 316

Purchase Details

  • Online price starts at $99.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 80 / 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/ClassA4-80
MaterialStainless Steel 316
Thread SizeM20
FinishPlain
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 316 stainless steel hex nut is engineered for critical fastening applications where exceptional corrosion resistance and mechanical strength are non-negotiable. It conforms to the DIN 934 standard, ensuring precise dimensional consistency and reliable performance in structural assemblies, heavy machinery, and harsh environmental conditions. The A4-80 material grade designation guarantees a high tensile strength, making this component a trusted choice for engineers and maintenance professionals who prioritize durability and long-term asset integrity.

Key Features

Manufactured from 316 stainless steel for outstanding resistance to chlorides and corrosive chemicals A4-80 material grade provides a minimum tensile strength of approximately 115,000 PSI Precision-machined M20 metric threads ensure a secure and consistent fit Plain, self-color finish is suitable for a wide range of industrial and marine applications DIN 934 compliant design for guaranteed dimensional accuracy and interchangeability

Specifications

System of Measurement: Metric Material Grade/Class: A4-80

Material

Stainless Steel 316 Thread Size: M20 Finish: Plain Width Across Flats: 1.575 in Package Quantity: 80

Applications

Structural fastening in coastal and marine infrastructure Chemical processing equipment and piping systems Food and beverage processing machinery where washdowns are frequent Pulp and paper manufacturing equipment Water treatment and desalination plant assemblies General fabrication in highly corrosive industrial environments

Frequently Asked Questions

What are the key specifications and corrosion resistance of this 316 stainless steel hex nut?
This is a metric M20 hex nut made from 316 Stainless Steel, meeting the A4-80 material grade. It has a plain finish and a width across flats of 1.575 inches. The 316 stainless steel composition offers superior corrosion resistance, especially against chlorides and acids, making it suitable for harsh environments.
What are the typical applications or use cases for an A4-80 grade stainless steel nut of this size?
This M20 nut is designed for heavy-duty industrial fastening where high strength and corrosion resistance are critical. Common applications include marine equipment, chemical processing plants, food and beverage machinery, and coastal infrastructure. The A4-80 grade indicates a minimum tensile strength of 116,000 PSI, suitable for demanding structural and mechanical assemblies.
How is this product packaged, and what is the minimum order quantity?
This nut is packaged in bulk quantities of 80 pieces per bag or box. There is no minimum order quantity for this specific SKU; you can order a single package. For larger volume needs, please contact our sales team for pallet or case pricing.