4.2mm x 22mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel

Product code: DR7504OH-4.2-22-A2
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4.2mm x 22mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
4.2mm x 22mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
4.2mm x 22mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
4.2mm x 22mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
4.2mm x 22mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
4.2mm x 22mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1000 - 1999 £0.08 £0.10
2000 - 4999 £0.06 £0.07
5000 + £0.04 £0.05

£0.10 / each

Minimum Order: 1000

Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Thread Size 4.2mm
Length 22mm
Drive PH2
Head Diameter 8.4mm
Head Height 2.60mm
Material A2 Stainless Steel
Standard DIN 7504OH

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4.2mm x 22mm Phillips Countersunk Self Drilling Screw | DIN 7504OH | A2 Stainless Steel

This 4.2mm x 22mm Phillips self drilling metal screw is designed to drill, form a mating thread and fasten into compatible metal in one installation process. The countersunk head is intended to sit within a matching recess so the finished fixing can remain flush with the surrounding surface. The A2 Stainless Steel construction provides good corrosion resistance for general engineering, sheet-metal fabrication and suitable exposed applications.

What Are Countersunk Self Drilling Screws?

Countersunk Tek Screws are commonly used for metal-to-metal fastening where both self drilling performance and a flush installed head are required. Correct driver size, material thickness and countersink depth are important for secure installation.

Common Applications

  • Sheet Metal Fabrication: Joins panels, overlapping sheets, covers and fabricated components where a flush fixing is preferred.
  • Electrical Enclosures: Secures access panels, mounting plates and enclosure components without leaving a prominent raised head.
  • Machinery and Equipment: Fastens suitable guards, housings and casings where head clearance needs to be maintained.
  • Automotive and Transport: Provides a low-profile fixing for compatible brackets, trim panels and lightweight fabricated components.

4.2mm x 22mm DIN 7504OH Countersunk Self Drilling Screw Dimensions

  • Thread Size: 4.2mm
  • Length: 22mm
  • Head Height: 2.60mm
  • Head Diameter: 8.4mm
  • Drive: PH2
  • Standard: DIN 7504OH
  • Material: A2 Stainless Steel

Key Benefits

  • 4.2mm thread diameter with 22mm length provides the main screw size.
  • 8.4mm head diameter provides the stated countersunk bearing width.
  • A2 Stainless Steel construction provides the specified material and finish.
  • Self-tapping thread forms a mating thread as the screw is driven into compatible material.

Browse the complete Countersunk Self Drilling Screw collection for other lengths, diameters and materials. If a countersunk head is not the right fit, see our wider Phillips self drilling screws range for other self-drilling screw styles. We can help you choose the correct fastener on 01233 713581.

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