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M4 x 20mm Socket Countersunk Screws (DIN 7991) - Black A4 Stainless Steel
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M4 x 20mm Socket Countersunk Screws (DIN 7991) - Black A4 Stainless Steel

SSK-M4-20-A4-BL

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Delivered To Get 6026 pieces by:
Australia Tuesday, December 5, 2017
Austria Monday, December 4, 2017
Belgium Monday, December 4, 2017
Canada Tuesday, December 5, 2017
Czech Republic Monday, December 4, 2017
Denmark Monday, December 4, 2017
Europe (EU) Monday, December 4, 2017
France Monday, December 4, 2017
Germany Monday, December 4, 2017
Hong Kong Tuesday, December 5, 2017
India Tuesday, December 5, 2017
Indonesia Tuesday, December 5, 2017
Ireland Monday, December 4, 2017
Malaysia Tuesday, December 5, 2017
Mexico Tuesday, December 5, 2017
Netherlands Monday, December 4, 2017
New Zealand Tuesday, December 5, 2017
Norway Monday, December 4, 2017
Philippines Tuesday, December 5, 2017
Rest of World Tuesday, December 5, 2017
Singapore Tuesday, December 5, 2017
South Africa Tuesday, December 5, 2017
Sweden Monday, December 4, 2017
Switzerland Monday, December 4, 2017
Taiwan Monday, December 4, 2017
Turkey Monday, December 4, 2017
United Arab Emirates Tuesday, December 5, 2017
United Kingdom Friday, December 1, 2017
United States Monday, December 4, 2017
United Kingdom (Saturday) Saturday, December 2, 2017

Available In Other Materials & Finishes


Key Features

  • Metric or Imperial?: Metric
  • Thread Size (T): M4 (4mm)
  • Overall Length (L): 20mm
  • Hexagon A/F (A): 2.5mm
  • Material: A4 Stainless Steel - Black
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M4 x 20mm Socket Countersunk Screws (DIN 7991) - Black A4 Stainless Steel Technical Specification

M4 x 20mm Socket Countersunk Screws (DIN 7991) - Black A4 Stainless Steel Drawing
Countersunk Length (H)2.3mm
FinishChemical Matte Black
General Tolerance+/- 0.13mm
Head Diameter [max] (D)8mm
Hexagon A/F (A)2.5mm
Hexagon Depth (P)1.8mm
Manufacturing StandardDIN 7991
MaterialA4 Stainless Steel - Black
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Metric
Overall Length (L)20mm
Screw Thread Pitch0.7mm
Thread Size (T)M4 (4mm)

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Product Certifications

Signed Certificate of Conformity
Signed Certificate of Conformity
RoHS Compliant
RoHS Compliant
REACH Compliant
REACH Compliant

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M4 x 20mm Socket Countersunk Screws (DIN 7991) - Black A4 Stainless Steel Description

The M4 x 20mm Socket Countersunk Screws (DIN 7991) - Black A4 Stainless Steel has the following features:

  • M4 (4mm) Thread Size (T)
  • 2.5mm Hexagon A/F (A)
  • 1.8mm Hexagon Depth (P)
  • DIN 7991 Manufacturing Standard
  • 20mm Overall Length (L)
  • A4 Stainless Steel - Black Material
  • A4-70 Stainless Steel Material Specification
  • 0.7mm Screw Thread Pitch
  • Chemical Matte Black Finish
  • +/- 0.13mm General Tolerance
  • Metric Metric or Imperial?
  • 8mm Head Diameter [max] (D)
  • 2.3mm Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.00kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:02:24 AM
Friday, November 24, 2017
Specification Last Updated:Tuesday, November 14, 2017
APC (Accu Product Code):SSK-M4-20-A4-BL
EAN13 (International Article No.):5054328847910
ASIN (Amazon Stock Identification No.):ASIN not defined.

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