Metal to Heavy Section Steel

Metal to heavy section steel screws provide a strong, high performance fixing solution for securing metal components directly into thick steel substrates in structural and industrial applications. Designed with a hardened self-drilling point, these screws penetrate heavy section steel cleanly before thread engagement, delivering secure pull down and consistent fixing performance without the need for pre drilling. The hex washer head provides effective load distribution and controlled clamping, supporting reliable installation in demanding environments. Commonly used for fixing steel sections, brackets, plates, channels and structural components, metal to heavy section steel screws are suitable for commercial, industrial and fabrication projects. Manufactured to DIN 7504K standards, the range is available in corrosion resistant silver, BZP and stainless steel A2 finishes to suit internal and external applications.

Supplied in commonly used diameters and lengths, metal to heavy section steel screws are selected for dependable drilling performance, strong fixing strength and suitability for professional trade and site use.

Metal to Heavy Section Steel

Diameter

Length

Material

Head Type

5.5x100 Hex Metal to Heavy Section Steel Self Drilling Exterior Screw Silver Pack 100

5.5x100 Hex Metal to Heavy Section Steel Self Drilling Exterior Screw and Washer Silver Pack 100

5.5x100 Hex Metal to Heavy Section Steel Self Drilling Screw Zinc Plated Pack 100

5.5x100 Hex Metal to Heavy Section Steel Self Drilling Screw and Washer Zinc Plated Pack 100

5.5x32 Hex Metal to Heavy Section Steel Self Drilling Exterior Screw Silver Pack 100

5.5x32 Hex Metal to Heavy Section Steel Self Drilling Exterior Screw and Washer Silver Pack 100

Diameter

Length

Material

Head Type

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