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Stainless Steel 304 DIN 6797J Internal Tooth Lock Washer, 0.551" Bore, Pkg Qty 1000

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Industrial · SKU: NC0554

Stainless Steel 304 DIN 6797J Internal Tooth Lock Washer, 0.551" Bore, Pkg Qty 1000

This DIN 6797J internal tooth lock washer is manufactured from corrosion-resistant Stainless Steel 304, meeting A2-70 material grade standards. The 0.

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$59.99
$0.06/each(1000 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$59.99
11 - 50-5%$56.99
51+-10%$53.99
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Quick Answer

How Buyers Should Evaluate Stainless Steel 304 DIN 6797J Internal Tooth Lock Washer, 0.551" Bore, Pkg Qty 1000

This DIN 6797J internal tooth lock washer is manufactured from corrosion-resistant Stainless Steel 304, meeting A2-70 material grade standards. The 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: A2-70
  • Material: Stainless Steel 304

Purchase Details

  • Online price starts at $59.99.
  • 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/ClassA2-70
MaterialStainless Steel 304
Thread SizeNot Applicable
FinishPlain
Shaft/Bore Diameter0.551 in
Thickness0.02 in
Product Details

Full Description

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

Overview

This DIN 6797J internal tooth lock washer is engineered to provide a permanent, vibration-resistant locking solution for shafts, pins, and studs. Manufactured from austenitic Stainless Steel 304, it offers excellent corrosion resistance for use in harsh environments, including marine, chemical processing, and outdoor applications. The washer's design utilizes multiple internal teeth that bite into both the shaft and the component face, creating a powerful locking action that prevents axial movement and loosening under dynamic loads, shock, and vibration. Supplied in a bulk package of 1000 pieces, it is an efficient choice for high-volume assembly and maintenance operations.

Key Features

Constructed from corrosion-resistant Stainless Steel 304, material grade A2-70 Internal tooth design provides superior locking force on shafts and pins Prevents fastener loosening caused by vibration, shock, and dynamic loads Plain finish ensures reliable performance without surface treatment interference Bulk packaging of 1000 pieces for cost-effective inventory and high-volume use

Specifications

System of Measurement: Metric (converted dimensions provided) Material Grade/Class: A2-70

Material

Stainless Steel 304 Thread Size: Not Applicable Finish: Plain Shaft/Bore Diameter: 0.551 inches Thickness: 0.02 inches Package Quantity: 1000

Applications

Securing bearings, gears, and pulleys on rotating shafts Locking components in automotive and transportation assemblies General machinery maintenance and repair in industrial settings Marine equipment and applications exposed to moisture and corrosive elements Electrical panel and enclosure manufacturing where non-magnetic properties are beneficial

Frequently Asked Questions

What are the key specifications for this lock washer, and is it suitable for high-temperature or corrosive environments?
This washer is made from Stainless Steel 304, meeting the A2-70 strength class, with a plain finish. It has a 0.551-inch bore diameter and a thickness of 0.02 inches, making it resistant to corrosion and suitable for temperatures up to approximately 1500°F for intermittent service.
What is the primary application for this DIN 6797J internal tooth lock washer?
This washer is designed to prevent nuts, bolts, and components from loosening under vibration or dynamic loads. Its internal teeth bite into the bearing surface and the fastener, making it ideal for use in machinery, automotive assemblies, and electrical enclosures where secure, long-term fastening is critical.
How is this product packaged for order, and what is the minimum quantity?
This lock washer is packaged in boxes of 1000 pieces. This bulk packaging is designed for production or maintenance environments where high-volume usage is expected, ensuring you have a sufficient supply on hand.
Stainless Steel 304 DIN 6797J Internal Tooth Lock Washer, 0.551" Bore, Pkg Qty 1000 | Machrio