จัดส่งยืดหยุ่น
Machrio
บัญชีCart is empty
Stainless Steel 316 A4-80 Hex Nut, 1/4"-20 Thread, Plain Finish, Pkg Qty 500

Hover to zoom

Industrial · SKU: AC3019328

Stainless Steel 316 A4-80 Hex Nut, 1/4"-20 Thread, Plain Finish, Pkg Qty 500

This 1/4"-20 thread hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting the A4-80 material grade for high tensile strength. It features a plain finish and a 0.

Contact for Availability
$49.99
$0.10/each(500 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$49.99
11 - 50-5%$47.49
51+-10%$44.99
Request Quote

Free Shipping $200+

On qualifying orders

Fast DDP Delivery

Door-to-door service

24/7 Support

Expert assistance

Quick Answer

How Buyers Should Evaluate Stainless Steel 316 A4-80 Hex Nut, 1/4"-20 Thread, Plain Finish, Pkg Qty 500

This 1/4"-20 thread hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting the A4-80 material grade for high tensile strength. It features a plain finish and a 0. 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 $49.99.
  • 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/ClassA4-80
MaterialStainless Steel 316
Thread SizeM6
FinishPlain
Width Across Flats0.394 in
Product Details

Full Description

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

Overview

This hex nut is engineered for critical fastening applications where exceptional corrosion resistance and mechanical strength are non-negotiable. Manufactured from premium Stainless Steel 316, it is designed to perform reliably in aggressive environments, including marine, chemical processing, and coastal industrial settings. The nut conforms to the stringent A4-80 material grade, ensuring a high tensile strength that meets the demands of structural and high-vibration assemblies. Supplied in a bulk package, it provides cost-effective inventory for maintenance, repair, and production operations.

Key Features

Constructed from corrosion-resistant Stainless Steel 316 alloy Meets A4-80 material grade for high tensile strength and durability Plain, uncoated finish suitable for a wide range of environmental conditions Standard hex design with a 0.394-inch width across flats for universal wrench compatibility Bulk packaging for efficient inventory management and project use

Specifications

Thread Size: 1/4"-20 (Metric M6 equivalent)

Material

Stainless Steel 316 Material Grade: A4-80 Finish: Plain Width Across Flats: 0.394 inches System of Measurement: Metric (Imperial thread equivalent provided) Package Quantity: 500 units

Applications

General industrial assembly and maintenance Marine equipment and offshore platform construction Chemical and pharmaceutical processing plant infrastructure Food and beverage processing machinery Architectural fastening in coastal or high-humidity environments Wastewater treatment and water handling systems

Frequently Asked Questions

What are the key specifications for this hex nut, and is it suitable for corrosive environments?
This is a Metric M6 (approximately 1/4"-20) hex nut made from Stainless Steel 316, meeting the A4-80 material grade/class. Its plain finish and 316 stainless steel composition provide excellent corrosion resistance, making it ideal for harsh environments like marine, chemical, or food processing applications.
What are the typical applications or use cases for this specific grade of hex nut?
The Stainless Steel 316 A4-80 grade is designed for high-stress and corrosive applications. Common uses include fastening in marine hardware, chemical processing equipment, pharmaceutical machinery, and outdoor architectural structures where superior strength and resistance to chlorides and acids are required.
How is this product packaged for order, and what is the minimum quantity?
This nut is packaged in bulk quantities of 500 pieces per bag or box. The width across flats is 0.394 inches. Please note that this is a bulk industrial pack size; individual nuts are not available for order, ensuring you receive a consistent lot for your project needs.