No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) (pack of 1)

Accu Product Code (APC): SPKD-3.9-25-A2-BL

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No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) (pack of 1)

Name: No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2)
Brand: AccuBlack
SKU: SPKD-3.9-25-A2-BL
Availability: InStock
Rating: 3.7 (3 reviews)

Accu Product Code (APC): SPKD-3.9-25-A2-BL

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Accu Product Code (APC): SPKD-3.9-25-A2-BL
Thread Size: No.7 (3.9 mm)
Length (L): 25 mm
Head Diameter (D): 7.5 mm Tolerance: +0/-0.36 mm
Material: Stainless Steel - (A2)
Finish: Matte Black
Countersunk Angle (CA): 90 Degrees Tolerance: +2/-0 Degrees
Countersunk Length (H): 2.5 mm
Drill Point Diameter (DP): 3.1 mm
Drive Size: PZ2
For Use With: Plastics & Softer Thin Sheet Materials or Thin Wall Section, e.g. Aluminium & Brass
Manufacturing Standard: DIN 7504O Z
Material Family: Stainless Steel
Max Drill Depth (X): 2.4 mm
Not Suitable For Use With: Ferrous Metals
System of Measurement: Metric
Weight per 100 Units: 164 g

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No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) Description

The No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) has the following features:

Countersunk Angle (CA): 90 Degrees
Countersunk Angle (CA) Tolerance: +2/-0 Degrees
Countersunk Length (H): 2.5 mm
Drill Point Diameter (DP): 3.1 mm
Drive Size: PZ2
Matte Black Finish
For Use With: Plastics & Softer Thin Sheet Materials or Thin Wall Section, e.g. Aluminium & Brass
Head Diameter (D): 7.5 mm
Head Diameter (D) Tolerance: +0/-0.36 mm
Length (L): 25 mm
Manufacturing Standard: DIN 7504O Z
Stainless Steel - (A2)
Stainless Steel Material Family
Max Drill Depth (X): 2.4 mm
Not Suitable For Use With: Ferrous Metals
System of Measurement: Metric
Thread Size: No.7 (3.9 mm)

Discover more about the Self Drilling Pozi Countersunk Screws range.

Pozi Countersunk Self Drilling Screws, sometimes known as Tek Screws, are manufactured with a self-drilling thread, which allows them to create their own taped holes in a target surface.

Self Drilling Pozi Countersunk Screws Sizing

Self Drilling Screws within this range are available in several thread gauges, ranging from No.4 to No.14. Lengths are available from 9.5mm up to 100mm.

Shipping Information

Shipping Destinations:

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Weight (100 items):

0.164kg

Component History

Product First Available:

Friday, February 12, 2016

Stock Last Updated:

10:08 PMWednesday, June 3, 2026

Specification Last Updated:

Wednesday, June 3, 2026

Barcodes

APC (Accu Product Code):

SPKD-3.9-25-A2-BL

EAN13 (International Article No.):

5057196341252

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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Thread Size

Length (L)

Head Diameter (D)

Material

Finish

Countersunk Angle (CA)

Countersunk Length (H)

Drill Point Diameter (DP)

Drive Size

For Use With

Manufacturing Standard

Material Family

Max Drill Depth (X)

Not Suitable For Use With

System of Measurement

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No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) (pack of 1)

No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) No.7 (3.9mm) x 25mm Self Drilling Pozi Countersunk Screws (DIN 7504O Z) - Black Stainless Steel (A2) (pack of 1)

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