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External Tooth Lock Washer, 0.63" Bore, 304 Stainless Steel, A2-70, Pkg Qty 500

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Industrial · SKU: FP2060

External Tooth Lock Washer, 0.63" Bore, 304 Stainless Steel, A2-70, Pkg Qty 500

This external tooth lock washer is manufactured from corrosion-resistant 304 stainless steel with an A2-70 strength class, ensuring durability in demanding environments.

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$39.99
$0.08/each(500 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$39.99
11 - 50-5%$37.99
51+-10%$35.99
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Quick Answer

How Buyers Should Evaluate External Tooth Lock Washer, 0.63" Bore, 304 Stainless Steel, A2-70, Pkg Qty 500

This external tooth lock washer is manufactured from corrosion-resistant 304 stainless steel with an A2-70 strength class, ensuring durability in demanding environments. 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: A2-70
  • Material: Stainless Steel 304

Purchase Details

  • Online price starts at $39.99.
  • 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/ClassA2-70
MaterialStainless Steel 304
Thread SizeMeets Industry Standards
FinishPlain
Shaft/Bore Diameter0.63 in
Thickness0.04 in
Product Details

Full Description

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

Overview

This external tooth lock washer is engineered to provide a secure, vibration-resistant locking solution for critical industrial fastening applications. Manufactured from high-quality 304 stainless steel, it is designed to prevent the loosening of nuts and bolts in environments subject to dynamic loads, thermal cycling, and corrosive elements. The washer's external teeth bite firmly into both the bearing surface and the fastener, creating a powerful mechanical lock that resists rotation and maintains clamp load integrity over time. Supplied in a bulk package of 500 pieces, it offers excellent value for high-volume assembly and maintenance operations.

Key Features

Constructed from corrosion-resistant 304 stainless steel for long service life A2-70 strength class provides high tensile and yield strength External tooth design ensures maximum bite and resistance to rotational loosening Plain finish offers reliable performance without coatings that can wear or chip Bulk packaging of 500 units supports efficient inventory management and reduces per-unit cost

Specifications

Material: Stainless Steel 304 Material Grade/Class: A2-70 Shaft/Bore Diameter: 0.63 in Thickness: 0.04 in Finish: Plain System of Measurement: Metric (converted to Imperial for key dimensions) Thread Compatibility: Meets Industry Standards for corresponding fastener sizes Package Quantity: 500 pieces

Applications

General industrial machinery assembly and maintenance Pump and motor mounting where vibration is prevalent Conveyor systems and material handling equipment Food processing and packaging machinery requiring corrosion-resistant components Marine and outdoor equipment exposed to weather Any application demanding a reliable, reusable locking washer for secure bolted joints

Frequently Asked Questions

What are the key specifications and material properties of this lock washer?
This is a 304 Stainless Steel (A2-70 grade) external tooth lock washer with a 0.63 inch bore diameter and a thickness of 0.04 inches. The plain finish provides good corrosion resistance, and the A2-70 grade indicates a minimum tensile strength of 70,000 PSI.
What are the typical applications for this style of lock washer?
External tooth lock washers are designed to prevent nuts and bolts from loosening under vibration or dynamic loads. They are commonly used in machinery, automotive assemblies, electrical enclosures, and other industrial equipment where a secure, vibration-resistant fastening point is required.
How is this product packaged, and what is the minimum order quantity?
This item is sold in a bulk package containing 500 washers. This pack size is designed for production or maintenance environments, providing a cost-effective quantity for ongoing projects without requiring a custom bulk order.
External Tooth Lock Washer, 0.63" Bore, 304 Stainless Steel, A2-70, Pkg Qty 500 | Machrio