4.8mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN 7504OT | A2 Stainless Steel

Product code: DR7504OT-4.8-22-A2
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4.8mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN  7504OT | A2 Stainless Steel
4.8mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN  7504OT | A2 Stainless Steel
4.8mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN  7504OT | A2 Stainless Steel
4.8mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN  7504OT | A2 Stainless Steel
4.8mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN  7504OT | A2 Stainless Steel
4.8mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN  7504OT | A2 Stainless Steel
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Unit Price
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1000 - 1999 £0.10 £0.12
2000 - 4999 £0.07 £0.09
5000 + £0.06 £0.07

£0.12 / each

Minimum Order: 1000

Up to 10,500 units
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Product Specification
Thread Size 4.8mm
Length 22mm
Drive T25
Head Diameter 9.3mm
Head Height 2.80mm
Material A2 Stainless Steel
Standard DIN 7504OT

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4.8mm x 22mm Torx Countersunk Self Drilling Screw | DIN 7504OT | A2 Stainless Steel

Providing drilling, thread forming and fastening in one operation, this 4.8mm x 22mm countersunk metal screw is designed for compatible metal assemblies. The T25 recess gives controlled tool engagement and the countersunk head creates a neat low-profile finish when seated correctly. 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?

Self Drilling Countersunk Screws are metal fasteners that can drill and fasten during the same installation process in suitable materials. Their tapered head is designed to sit level with or below the surrounding surface which helps maintain clearance around covers, panels and adjoining components.

Common Applications

  • Metal Brackets: Secures suitable brackets and support fittings while keeping the installed head low to the surface.
  • Equipment Covers: Fastens removable covers and access panels where a protruding screw head could obstruct adjacent parts.
  • Light-Gauge Steel: Joins compatible thin metal sections using the integrated drill point and self-tapping thread.
  • General Construction: Provides a flush metal fixing for suitable fabricated accessories, panels and interior metalwork.

4.8mm x 22mm DIN 7504OT Countersunk Self Drilling Screw Dimensions

  • Thread Size: 4.8mm
  • Length: 22mm
  • Head Height: 2.80mm
  • Head Diameter: 9.3mm
  • Drive: T25
  • Standard: DIN 7504OT
  • Material: A2 Stainless Steel

Key Benefits

  • Low-profile installed finish suits panels, covers and assemblies where clearance is important.
  • 2.80mm head height gives the specified countersunk head profile.
  • DIN 7504OT identifies the recorded standard or drive format for this product.
  • Integrated drill point can reduce the need for a separate pilot hole in suitable metal.

Compare more sizes in our Countersunk Self Drilling Screws range. We also stock other styles in our Torx self drilling screws range, including alternative head profiles, drives and materials. If you are unsure which drive or standard suits your application, contact our team on 01233 713581.

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