M18 External Fine Tooth Locking Washers (DIN 6798A) - Stainless Steel (A2)


Key Features

  • M18 Metric Thread Size (18mm)
  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • For Use With Thread Size: M18 (18mm)
  • External Diameter (D): 30mm
  • Thickness (T): 2.8mm
View Full Technical Specification.

Available In Other Materials & Finishes

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M18 External Fine Tooth Locking Washers (DIN 6798A) - Stainless Steel (A2) Technical Specification

M18 External Fine Tooth Locking Washers (DIN 6798A) - Stainless Steel (A2) Drawing
External Diameter (D)30mm
For Use With Thread SizeM18 (18mm)
Hole Diameter (B)19mm
Manufacturing StandardDIN 6798A
MaterialStainless Steel (A2)
Material SpecificationStainless Steel (A2)
Metric or Imperial?Metric
Thickness (T)2.8mm
Tooth Thickness (H)1.4mm

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

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M18 External Fine Tooth Locking Washers (DIN 6798A) - Stainless Steel (A2) Description

The M18 External Fine Tooth Locking Washers (DIN 6798A) - Stainless Steel (A2) has the following features:

  • DIN 6798A Manufacturing Standard
  • 2.8mm Thickness (T)
  • Stainless Steel (A2) Material
  • Stainless Steel (A2) Material Specification
  • Natural Finish
  • 1.4mm Tooth Thickness (H)
  • Metric Metric or Imperial?
  • 30mm External Diameter (D)
  • 19mm Hole Diameter (B)
  • M18 (18mm) For Use With Thread Size

Discover more about the External Fine Tooth Locking Washers range

External Fine Tooth Locking Washers are a fine toothed variant of AccuScrews’ standard External Locking Washers. These components feature a series of angular blades, which only permit rotation in one direction, and resist loosening after installation.


This product is available in a full range of materials, including A2 and A4 Stainless Steel, Aluminium, Brass, Phosphor Bronze and PEEK. Chemical Matte Black Coatings can also be applied to Stainless Steel components.

Metric External Fine Tooth Locking Washers

External Fine Tooth Locking Washers are manufactured according to DIN 6798, and are available in diameters of between M2 and M30, with non-standard sizes also available on request.

Shipping Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Between 0.5kg and 1kg. Add to cart to calculate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:04:49 am
Monday, August 2, 2021
Specification Last Updated:Monday, August 2, 2021

APC / Barcodes

APC (Accu Product Code):HLFW-M18-A2
EAN13 (International Article No.):5054328322356
ASIN (Amazon Stock Identification No.):ASIN not defined.