SYRYJSKA Wide Window Screw Cap 16mm Head Yellow Zinc Plated Steel

Product Overview

The Zakrętka okienna SYRYJSKA szeroka ocynk żółty is a wide-head (16 mm) window screw cap designed for window assembly and hardware installation. Intended for use by window manufacturers, installers, and maintenance professionals, it is suitable for both residential and commercial settings where secure window fastening is required. The cap features a yellow zinc-plated finish for enhanced corrosion resistance in interior or sheltered exterior environments.

A key differentiation of this SKU is its extra-wide 16 mm head, which provides increased contact area and holding force compared to standard narrow-head caps. This wider profile helps eliminate potential fastening failures on larger or heavier window frames, reducing installation risk and enhancing long-term durability. Particularly suited for bulk procurement by window manufacturers or building contractors seeking durable components for high-volume projects.

Key Features

• Wide head 16 mm ? offers stronger clamping force on window profiles


• Yellow zinc plating ? corrosion protection extends part lifetime and reliability


• Steel base ? durable material supports repetitive opening and closing


• Two variants available ? 16 mm wide or 10 mm narrow head to match different window designs


• Smooth surface finish ? helps prevent abrasion of window seals or frames

Technical Specifications

• Head Width: 16 mm (wide variant)


• Surface Finish: Yellow zinc plated


• Material: Steel


• Variant: Wide head (16 mm) or narrow head (10 mm)

Applications

Used in the assembly and installation of windows in residential and commercial buildings. Commonly selected for securing window sashes, frames, or hardware where a wide bearing surface is required. Suitable for both new build and refurbishment projects handled by professional installers, OEM manufacturers, and maintenance teams.

Packaging & Shipping

Standard export packaging. Unit includes window screw cap; installation accessories supplied according to bulk order requirements.