Reinforced Window Frame Screws

Reinforced window frame screws are high performance fasteners designed for securely fixing window frames into reinforced profiles, steel inserts, and masonry substrates. Engineered for maximum strength and pull out resistance, they provide a stable, long lasting fixing solution for uPVC, aluminium, and timber frame installations.

Available in a wide range of diameters, lengths, and finishes including zinc plated (BZP), zinc yellow (ZY), and A2 stainless steel, these screws ensure excellent corrosion resistance, consistent performance, and reliable installation in demanding domestic and commercial glazing applications.

Reinforced Window Frame Screws

Brand

Diameter

Head Type

Length

Material

4.8x38 Reinforced Frame Screw Zinc Plated Timco 423 Range Pack 500

4.8x45 Reinforced Frame Screw Zinc Plated Timco 423 Range Pack 500

4.8x60 Reinforced Frame Screw Zinc Plated Timco 423 Range Pack 200

M4x13 Reinforced Frame Screw Zinc Plated Timco 230 Range Pack 1000

M4x16 Reinforced Frame Screw 410 Stainless Steel & Silver Organic Timco 230 Range Pack 1000

M4x16 Reinforced Frame Screw Zinc & Yellow Plated Timco 150 Range Pack 1000

Brand

Diameter

Head Type

Length

Material

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