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M4 x 20mm Knurled Captive Thumb Screws (DIN 464) - Black A1 Stainless Steel
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M4 x 20mm Knurled Captive Thumb Screws (DIN 464) - Black A1 Stainless Steel

SKTA-M4-20-A1-BL

. Order within 09 hours, 13 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Monday, June 26, 2017
Belgium Friday, June 23, 2017
Canada Monday, June 26, 2017
Europe (EU) Friday, June 23, 2017
India Monday, June 26, 2017
Ireland Friday, June 23, 2017
Mexico Monday, June 26, 2017
Rest of World Monday, June 26, 2017
United Kingdom Thursday, June 22, 2017
United States Friday, June 23, 2017
United Kingdom (Saturday) Saturday, June 24, 2017

Key Features


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Eligible for 30 day returns. Details.

£2.84 / each.
Buy more & save
100 units£2.39 each16% Discount
250 units£2.19 each23% Discount
500 units£2.03 each29% Discount
Manufactured to your order. Allow 16 working days to dispatch.
Buy online and we'll manufacture your components within 16 working days.
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M4 x 20mm Knurled Captive Thumb Screws (DIN 464) - Black A1 Stainless Steel Technical Specification

M4 x 20mm Knurled Captive Thumb Screws (DIN 464) - Black A1 Stainless Steel Drawing
Captive Diameter3mm
Captive Length12mm
FinishChemical Matte Black
Head Diameter (D)16mm
Head Length (H)9.5mm
Knurled Head Length (K)3.5mm
Length (L)20mm
Manufacturing StandardDIN 464
Metric or Imperial?Metric
Pitch0.7mm
Screw MaterialBlack A1 Stainless Steel
Screw Material SpecificationA1-70 Stainless Steel
Shoulder Diameter (d)8mm
Thread Length8mm
Thread Size (T)M4 (4mm)

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M4 x 20mm Knurled Captive Thumb Screws (DIN 464) - Black A1 Stainless Steel Description

The M4 x 20mm Knurled Captive Thumb Screws (DIN 464) - Black A1 Stainless Steel has the following features:

  • M4 (4mm) Thread Size (T)
  • 9.5mm Head Length (H)
  • DIN 464 Manufacturing Standard
  • 20mm Length (L)
  • Black A1 Stainless Steel Screw Material
  • 0.7mm Pitch
  • A1-70 Stainless Steel Screw Material Specification
  • 3.5mm Knurled Head Length (K)
  • 8mm Thread Length
  • Chemical Matte Black Finish
  • Metric Metric or Imperial?
  • 16mm Head Diameter (D)
  • 8mm Shoulder Diameter (d)
  • 3mm Captive Diameter
  • 12mm Captive Length

Other Key Information

Shipping Destinations:Worldwide.
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Weight: 9.58kg.
Product First Available:Friday, August 21, 2015
Stock Last Updated:06:46 AM
Tuesday, May 30, 2017
Specification Last Updated:Thursday, January 7, 2016
APC (Accu Product Code):SKTA-M4-20-A1-BL
EAN13 (International Article No.):5057195676485
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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