View All Sizes / Materials
M3.5 x 20mm Socket Countersunk Screws (DIN 7991) - A4 Stainless Steel
Images shown for graphic representation

M3.5 x 20mm Socket Countersunk Screws (DIN 7991) - A4 Stainless Steel

SSK-M3.5-20-A4

. Order within 2 days, 17 hours, 33 minutes. Details. Find out when you will get it.
Delivered To Get 15 pieces by:
Australia Thursday, November 23, 2017
Austria Wednesday, November 22, 2017
Belgium Wednesday, November 22, 2017
Canada Thursday, November 23, 2017
Czech Republic Wednesday, November 22, 2017
Denmark Wednesday, November 22, 2017
Europe (EU) Wednesday, November 22, 2017
France Wednesday, November 22, 2017
Germany Wednesday, November 22, 2017
Hong Kong Thursday, November 23, 2017
India Thursday, November 23, 2017
Indonesia Thursday, November 23, 2017
Ireland Wednesday, November 22, 2017
Malaysia Thursday, November 23, 2017
Mexico Thursday, November 23, 2017
Netherlands Wednesday, November 22, 2017
New Zealand Thursday, November 23, 2017
Norway Wednesday, November 22, 2017
Philippines Thursday, November 23, 2017
Rest of World Thursday, November 23, 2017
Singapore Thursday, November 23, 2017
South Africa Thursday, November 23, 2017
Sweden Wednesday, November 22, 2017
Switzerland Wednesday, November 22, 2017
Taiwan Wednesday, November 22, 2017
Turkey Wednesday, November 22, 2017
United Arab Emirates Thursday, November 23, 2017
United Kingdom Tuesday, November 21, 2017
United States Wednesday, November 22, 2017
United Kingdom (Saturday) Saturday, November 25, 2017

Key Features

  • Metric or Imperial?: Metric
  • Thread Size (T): M3.5 (3.5mm)
  • Overall Length (L): 20mm
  • Hexagon A/F (A): 2mm
  • Material: A4 Stainless Steel
View the full technical specification
Not available online. Talk to our engineers.
Eligible for 30 day returns. Details.
$2.25 / each.
Buy more & save
20 units$1.92 each15% Discount
40 units$1.64 each27% Discount
100 units$1.42 each37% Discount
200 units$1.23 each45% Discount
400+ unitsGet A Quote
15 Express Stock
8,070 Additional Stock This item may take 1 additional day to dispatch. Confirm delivery date at checkout.
Need more than 8,085?
Buy online and we'll manufacture your components within 6 working days.
View Comparison
AccuScrews Components Official AccuScrews Product.

M3.5 x 20mm Socket Countersunk Screws (DIN 7991) - A4 Stainless Steel Technical Specification

M3.5 x 20mm Socket Countersunk Screws (DIN 7991) - A4 Stainless Steel Drawing
Countersunk Length (H)2.1mm
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter [max] (D)6.3mm
Hexagon A/F (A)2mm
Hexagon Depth (P)1.3mm
Manufacturing StandardDIN 7991
MaterialA4 Stainless Steel
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Metric
Overall Length (L)20mm
Screw Thread Pitch0.6mm
Thread Size (T)M3.5 (3.5mm)

See a problem with this specification? Let us know.


Product Certifications

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

3D Models

3D models are only available to registered customers.

To view and download models from our 3D library, please log in or sign up.


M3.5 x 20mm Socket Countersunk Screws (DIN 7991) - A4 Stainless Steel Description

The M3.5 x 20mm Socket Countersunk Screws (DIN 7991) - A4 Stainless Steel has the following features:

  • M3.5 (3.5mm) Thread Size (T)
  • 2mm Hexagon A/F (A)
  • 1.3mm Hexagon Depth (P)
  • DIN 7991 Manufacturing Standard
  • 20mm Overall Length (L)
  • A4 Stainless Steel Material
  • A4-70 Stainless Steel Material Specification
  • 0.6mm Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Metric Metric or Imperial?
  • 6.3mm Head Diameter [max] (D)
  • 2.1mm Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Less than 0.1kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:11:41 PM
Friday, November 17, 2017
Specification Last Updated:Monday, October 23, 2017
APC (Accu Product Code):SSK-M3.5-20-A4
EAN13 (International Article No.):5054328016958
ASIN (Amazon Stock Identification No.):ASIN not defined.

Top