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M4 (5mm) x 20mm Knurled Socket Shoulder Screws (ISO 7379) - A4 Stainless Steel
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M4 (5mm) x 20mm Knurled Socket Shoulder Screws (ISO 7379) - A4 Stainless Steel

SKH-M4-20-A4 By AccuScrews
. Order within 08 hours, 15 minutes. Details. Find out when you will get it.
Location Get it by
Australia Wednesday, March 22, 2017
Canada Wednesday, March 22, 2017
Europe (EU) Tuesday, March 21, 2017
India Wednesday, March 22, 2017
Ireland Tuesday, March 21, 2017
Mexico Wednesday, March 22, 2017
Rest of World Wednesday, March 22, 2017
United Kingdom Monday, March 20, 2017
United States Tuesday, March 21, 2017
United Kingdom (Saturday) Saturday, March 18, 2017

Eligible for 30 day returns. Details.

Key Features

  • M4 Metric Thread Size (4mm)
  • A4 Stainless Steel, also known as marine grade or 316 Stainless Steel. Details.
  • Metric or Imperial?: Metric
  • Thread Size (T): M4 (4mm)
  • Shoulder Diameter (d): 5mm
  • View the full product specification.

Not available online. Talk to our engineers.

£9.62 / each.
Buy more & save
10 units£9.23 each4% Discount
20 units£8.87 each8% Discount
40 units£8.54 each11% Discount
80 units£8.23 each14% Discount
160 units£7.94 each17% Discount
Manufactured to your order. Allow 15 working days to dispatch.
Buy online and we'll manufacture your components within 15 working days.
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M4 (5mm) x 20mm Knurled Socket Shoulder Screws (ISO 7379) - A4 Stainless Steel Technical Specification

M4 (5mm) x 20mm Knurled Socket Shoulder Screws (ISO 7379) - A4 Stainless Steel Drawing
FinishSelf Colour
Head Diameter (D)9mm
Head Length (H)4mm
Manufacturing StandardISO 7379
MaterialA4 Stainless Steel
Material SpecificationA4-70 Stainless Steel
Metric or Imperial?Metric
Pitch0.7mm
Shoulder Diameter (d)5mm
Shoulder Length (L)20mm
Socket Width (A/F) (J)2.5mm
Thread Length (E)4.5mm
Thread Size (T)M4 (4mm)
Tolerance - General+/-0.13mm
Tolerance - Shoulder Dia.+00/-0.025mm

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M4 (5mm) x 20mm Knurled Socket Shoulder Screws (ISO 7379) - A4 Stainless Steel Description

The M4 (5mm) x 20mm Knurled Socket Shoulder Screws (ISO 7379) - A4 Stainless Steel has the following features:

  • M4 (4mm) Thread Size (T)
  • 4mm Head Length (H)
  • ISO 7379 Manufacturing Standard
  • 4.5mm Thread Length (E)
  • 20mm Shoulder Length (L)
  • A4 Stainless Steel Material
  • A4-70 Stainless Steel Material Specification
  • 0.7mm Pitch
  • 2.5mm Socket Width (A/F) (J)
  • +00/-0.025mm Tolerance - Shoulder Dia.
  • +/-0.13mm Tolerance - General
  • Self Colour Finish
  • Metric Metric or Imperial?
  • 9mm Head Diameter (D)
  • 5mm Shoulder Diameter (d)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight Band (100 items):Between 0.25kg and 0.5kg. Add to cart to calculcate exact weights.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:07:44 AM
Saturday, February 25, 2017
Specification Last Updated:Tuesday, February 7, 2017
APC (Accu Product Code):SKH-M4-20-A4
EAN13 (International Article No.):5054328265974
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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