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304 Stainless Steel External Tooth Lock Washer, 0.787" Bore, Pkg Qty 100

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Industrial · SKU: FP2051

304 Stainless Steel External Tooth Lock Washer, 0.787" Bore, Pkg Qty 100

This 304 stainless steel external tooth lock washer provides a secure, vibration-resistant fastening solution for demanding B2B applications. Featuring a 0.

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$19.99
$0.20/each(100 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$19.99
11 - 50-5%$18.99
51+-10%$17.99
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Quick Answer

How Buyers Should Evaluate 304 Stainless Steel External Tooth Lock Washer, 0.787" Bore, Pkg Qty 100

This 304 stainless steel external tooth lock washer provides a secure, vibration-resistant fastening solution for demanding B2B applications. Featuring 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: A2-70
  • Material: Stainless Steel 304

Purchase Details

  • Online price starts at $19.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 100 / 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 Diameter0.787 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 deliver superior vibration resistance and secure fastening in demanding industrial and commercial environments. Manufactured from high-quality 304 stainless steel, it is designed to prevent nuts, bolts, and other components from loosening under dynamic loads. The external teeth are precision-formed to bite firmly into the mating surface, creating a reliable locking action that maintains clamp force. Supplied in a convenient package of 100 units, this washer streamlines inventory management and supports efficient assembly line operations.

Key Features

Constructed from corrosion-resistant 304 stainless steel for long-term durability in harsh environments. External tooth design provides aggressive biting action to prevent fastener rotation and loosening. Heat-treated to A2-70 grade, ensuring high tensile strength and reliable mechanical performance. Plain, non-plated finish is suitable for a wide range of applications without galvanic corrosion concerns. Bulk packaging of 100 pieces supports high-volume production and reduces per-unit handling costs.

Specifications

Material: Stainless Steel 304 Material Grade/Class: A2-70 Finish: Plain Shaft/Bore Diameter: 0.787 inches Thickness: 0.04 inches System of Measurement: Metric (Imperial dimensions provided) Thread Size: Not Applicable Package Quantity: 100

Applications

General manufacturing and machinery assembly. Maintenance, repair, and operations (MRO) in plant facilities. Electrical panel and enclosure construction. Pump, motor, and drive system installations. Fabrication of transportation equipment and structural components.

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 304 Stainless Steel with an A2-70 strength class, offering excellent corrosion resistance and a maximum service temperature of approximately 1500°F. It has a 0.787 inch bore diameter and a thickness of 0.04 inches, with a plain finish. The stainless steel construction makes it ideal for applications where rust resistance or exposure to mild chemicals is a concern.
What are the typical applications for this external tooth lock washer?
This washer is designed to prevent nuts and bolts from loosening under vibration in machinery, automotive, and industrial assembly applications. The external teeth bite into both the bearing surface and the fastener, providing a secure, vibration-resistant lock. It is commonly used on assemblies with a 0.787 inch diameter bolt or shaft where the material's corrosion resistance is a key requirement.
How are these washers packaged, and what is the minimum order quantity?
These washers are packaged in convenient, bulk quantities of 100 pieces per bag. This pack size is designed for production or maintenance use, providing enough components for multiple assemblies or repairs. There is no minimum order quantity beyond a single package of 100 washers.