Cross Countersunk Head Captive Screw

 

The stainless steel cross-head countersunk captive screws offer self-locking, quick installation, and a smooth, aesthetically pleasing finish, making them an ideal choice for furniture manufacturing, architectural decoration, industrial equipment, and other fields.

The countersunk head of these stainless steel cross-head captive screws with a precision 90°±1° angle design, coupled with a ±0.1mm head diameter tolerance, allows them to perfectly embed into workpiece surfaces, achieving truly "invisible" installation. The electrolytically polished surface not only enhances corrosion resistance but also effectively prevents scratches on decorative surfaces during installation, making them particularly suitable for high-end furniture and architectural decoration.

They are commonly made in 304 (A2-70) and 316 (A4-80) stainless steel, with a tensile strength of 700MPa and 800MPa, respectively, far exceeding that of ordinary carbon steel screws, ensuring long-term reliability.

The cross-recess screws strictly comply with ISO 7045 standards, ensuring perfect compatibility with PH2/PZ2 screwdrivers. The unique anti-slip design makes installation easier. Whether performing mass installations or emergency repairs, they significantly improve work efficiency.

Widely used in:

Furniture: Concealed fixing of solid wood dining table legs and cabinet hinges.

Architectural decoration: Seamless connection of metal decorative panels to wood substrates.

Industrial equipment: Reliable fixing of machine panels in vibrating environments.

Outdoor facilities: Corrosion-resistant installation of beach guardrails and billboards

Why choose our products?
1. We can provide a material report (SGS/MSDS) to ensure the components meet the standards.
2. Full process salt spray test + torque test to eliminate thread slippage or rust defects.
3. Supports non-standard dimensions, surface polishing, laser engraving, and other requirements.