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No.4 (2.9mm) x 7/8 inch (22mm) Slotted Self Tapping Countersunk Screws (DIN 7972C) - Black A2 Stainless Steel
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AccuScrews Components Official AccuScrews Product.

No.4 (2.9mm) x 7/8 inch (22mm) Slotted Self Tapping Countersunk Screws (DIN 7972C) - Black A2 Stainless Steel

SFKT-No.4-7/8-A2-BL

. Order within 08 hours, 36 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Friday, May 19, 2017
Belgium Thursday, May 18, 2017
Canada Friday, May 19, 2017
Europe (EU) Thursday, May 18, 2017
India Friday, May 19, 2017
Ireland Thursday, May 18, 2017
Mexico Friday, May 19, 2017
Rest of World Friday, May 19, 2017
United Kingdom Wednesday, May 17, 2017
United States Thursday, May 18, 2017
United Kingdom (Saturday) Saturday, May 20, 2017

Available In Other Materials & Finishes


Key Features


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400 units£0.10 each17% Discount
800 units£0.08 each33% Discount
2000 units£0.07 each42% Discount
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No.4 (2.9mm) x 7/8 inch (22mm) Slotted Self Tapping Countersunk Screws (DIN 7972C) - Black A2 Stainless Steel Technical Specification

No.4 (2.9mm) x 7/8 inch (22mm) Slotted Self Tapping Countersunk Screws (DIN 7972C) - Black A2 Stainless Steel Drawing
Countersunk Angle80 degrees
FinishChemical Matt Black
Head Diameter (D)5.5mm
Head Length (K)1.7mm
Length (L)7/8 inch (22mm)
Manufacturing StandardDIN 7972C
MaterialA2 Stainless Steel - Black
Material SpecificationA2-70 Stainless Steel
Metric or Imperial?Metric
Metric Thread Size2.9mm
Pilot Hole Size2.184mm
Slot Depth (P)0.75mm
Slot Width (N)0.8mm
Thread Size (E)No.4 (2.9mm)

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No.4 (2.9mm) x 7/8 inch (22mm) Slotted Self Tapping Countersunk Screws (DIN 7972C) - Black A2 Stainless Steel Description

The No.4 (2.9mm) x 7/8 inch (22mm) Slotted Self Tapping Countersunk Screws (DIN 7972C) - Black A2 Stainless Steel has the following features:

  • DIN 7972C Manufacturing Standard
  • 7/8 inch (22mm) Length (L)
  • 0.75mm Slot Depth (P)
  • A2 Stainless Steel - Black Material
  • A2-70 Stainless Steel Material Specification
  • 0.8mm Slot Width (N)
  • 1.7mm Head Length (K)
  • 80 degrees Countersunk Angle
  • 2.9mm Metric Thread Size
  • Chemical Matt Black Finish
  • Metric Metric or Imperial?
  • 5.5mm Head Diameter (D)
  • 2.184mm Pilot Hole Size
  • No.4 (2.9mm) Thread Size (E)

Other Key Information

Shipping Destinations:Worldwide.
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Weight: 0.90kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:07:23 AM
Monday, May 1, 2017
Specification Last Updated:Thursday, February 23, 2017
APC (Accu Product Code):SFKT-No.4-7/8-A2-BL
EAN13 (International Article No.):5054328951464
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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