DIN 7991 A2 M5x16 Countersunk Screw PH2 AISI 304 Stainless Steel Corrosion Resistant

Product Overview

The Śruba wpuszczana stożkowa PH2 AISI304,M5x16 SP A-DIN 7991-A2 is a countersunk screw designed for use in modular railing systems and other architectural applications requiring flush mounting. Manufactured from AISI 304 stainless steel, it is intended for indoor and outdoor environments where corrosion resistance is required, such as commercial or residential construction projects. This screw complies with DIN 7991 standards, providing assurance of dimensional accuracy and mechanical performance for OEM procurement or high-volume installations.

Its use of grade A2 AISI 304 stainless steel is the critical feature, significantly reducing the risk of corrosion compared to standard steel screws. This supports long-term durability in both interior and exterior installations, especially in areas exposed to moisture or weather. The product is particularly suited for contractors and OEMs sourcing components for modular balustrade systems or specifying hardware for projects with demanding environmental conditions.

Key Features

• DIN 7991 compliant ? standardized dimensions and countersunk profile for flush fitting


• AISI 304 stainless steel (A2) ? superior corrosion resistance in humid or outdoor environments


• M5x16 sizing ? suitable for modular railing systems and joinery


• PH2 drive ? compatible with common Phillips screwdrivers for rapid assembly


• Ground finish ? polished surface enhances aesthetics and reduces dirt buildup


• Requires biannual cleaning ? ensures corrosion resistance and component longevity

Technical Specifications

• Material: AISI 304 stainless steel (A2)


• Standard: DIN 7991


• Thread size: M5


• Length: 16 mm


• Drive type: PH2 (Phillips)


• Surface finish: Ground/polished

Applications

Typically used in self-assembly balustrade and railing systems for residential and commercial buildings. Also suitable for architectural joinery, furniture construction, and other applications requiring flush-mount fasteners with corrosion resistance. Ideal for projects in humid or outdoor conditions, including balconies, terraces, and staircases.

Packaging & Shipping

Standard export packaging. Individual units are supplied with screws only; installation and maintenance instructions are available separately. Bulk packaging options are available for OEM and contractor orders.