M8 x 20mm Wing Screws (DIN 316 AF) - Stainless Steel (A2)


Key Features

  • M8 Metric Thread Size (8mm)
  • A2 Stainless Steel, also known as 18-8 or 304 Stainless Steel. Details.
  • Thread Size (T): M8 (8mm)
  • Thread Length (E): 20mm
  • Wing Width (W): 30.3mm
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M8 x 20mm Wing Screws (DIN 316 AF) - Stainless Steel (A2) Technical Specification

M8 x 20mm Wing Screws (DIN 316 AF) - Stainless Steel (A2) Drawing
Manufacturing StandardDIN 316 AF
MaterialStainless Steel (A2)
Material SpecificationStainless Steel (A2)
Max Head Diameter (D)13.8mm
Metric or Imperial?Metric
Nut Length (T)5.6mm
Thread Length (E)20mm
Thread Size (T)M8 (8mm)
Wing Length (L)14.8mm
Wing Width (W)30.3mm

Product Certifications

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

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M8 x 20mm Wing Screws (DIN 316 AF) - Stainless Steel (A2) Description

The M8 x 20mm Wing Screws (DIN 316 AF) - Stainless Steel (A2) has the following features:

  • M8 (8mm) Thread Size (T)
  • DIN 316 AF Manufacturing Standard
  • 20mm Thread Length (E)
  • 5.6mm Nut Length (T)
  • Stainless Steel (A2) Material
  • Stainless Steel (A2) Material Specification
  • 1.25mm Pitch
  • Natural Finish
  • 30.3mm Wing Width (W)
  • 14.8mm Wing Length (L)
  • Metric Metric or Imperial?
  • 13.8mm Max Head Diameter (D)

Discover more about the Wing Screws range

Wing Screws are part of Accu's extensive range of Precision Screws and feature elongated ‘wings’ that are designed to be easily operated by hand. Wing Screws can be used alongside Wing Nuts to create a fastening which is adjustable from both sides.

Accu offers a wide range of hand-operated fasteners, including Thumb Screws, along with our range of Knobs, Handwheels And Handles.


Accu Wing Screws are available in A2 and A4 Stainless Steel Wing Screws, with both available to buy with our Chemical Black Coating. Other materials are also available on request. 

Metric Wing Screws

These products are manufactured according to DIN 316 AF, and are available in metric thread sizes of between M3 and M12, with thread lengths ranging from 10mm up to 60mm. Wing widths range from 17.6mm up to 62mm.

Shipping Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Between 1kg and 5kg. Add to cart to calculate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:06:05 pm
Tuesday, November 30, 2021
Specification Last Updated:Tuesday, November 30, 2021

APC / Barcodes

APC (Accu Product Code):SWI-M8-20-A2
EAN13 (International Article No.):5054328349568
ASIN (Amazon Stock Identification No.):ASIN not defined.