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M20 x 55mm Socket Countersunk Screws (DIN 7991) - Thread Locking A4 Stainless Steel
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M20 x 55mm Socket Countersunk Screws (DIN 7991) - Thread Locking A4 Stainless Steel

SSK-M20-55-A4-R360

. Order within 1 days, 11 hours, 39 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Tuesday, June 6, 2017
Belgium Monday, June 5, 2017
Canada Tuesday, June 6, 2017
Europe (EU) Monday, June 5, 2017
India Tuesday, June 6, 2017
Ireland Monday, June 5, 2017
Mexico Tuesday, June 6, 2017
Rest of World Tuesday, June 6, 2017
United Kingdom Friday, June 2, 2017
United States Monday, June 5, 2017
United Kingdom (Saturday) Saturday, June 3, 2017

Available In Other Materials & Finishes


Key Features


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£4.90 / each.
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50 units£3.53 each28% Discount
100 units£3.14 each36% Discount
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M20 x 55mm Socket Countersunk Screws (DIN 7991) - Thread Locking A4 Stainless Steel Technical Specification

M20 x 55mm Socket Countersunk Screws (DIN 7991) - Thread Locking A4 Stainless Steel Drawing
Countersunk Length (H)8.5mm
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter [max] (D)36mm
Hexagon A/F (A)12mm
Hexagon Depth (P)5.9mm
Manufacturing StandardDIN 7991
MaterialA4 Stainless Steel - Thread Locking
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Metric
Overall Length (L)55mm
Screw Thread Pitch2.5mm
Thread Size (T)M20 (20mm)

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M20 x 55mm Socket Countersunk Screws (DIN 7991) - Thread Locking A4 Stainless Steel Description

The M20 x 55mm Socket Countersunk Screws (DIN 7991) - Thread Locking A4 Stainless Steel has the following features:

  • M20 (20mm) Thread Size (T)
  • 12mm Hexagon A/F (A)
  • 5.9mm Hexagon Depth (P)
  • DIN 7991 Manufacturing Standard
  • 55mm Overall Length (L)
  • A4 Stainless Steel - Thread Locking Material
  • A4-70 Stainless Steel Material Specification
  • 2.5mm Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Metric Metric or Imperial?
  • 36mm Head Diameter [max] (D)
  • 8.5mm Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
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Weight: 133.00kg.
Product First Available:Wednesday, August 19, 2015
Stock Last Updated:04:20 AM
Tuesday, May 23, 2017
Specification Last Updated:Wednesday, October 12, 2016
APC (Accu Product Code):SSK-M20-55-A4-R360
EAN13 (International Article No.):5057195601272
ASIN (Amazon Stock Identification No.):ASIN not defined.

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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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