Screw (set) SMM10x60 /100pcs/ 650943

SMM10x60 screw is a fastening element designed for joining components in various structural systems. It finds application in both electrical and construction installations where reliable and durable connections are required. Made of steel, available in different finishing options – from galvanized zinc to stainless steel – it allows adaptation to specific environmental conditions and project requirements.

Application in fire safety systems

The SMM10x60 screw meets the E-90 function, which means it ensures the continued operation of building equipment for at least 90 minutes in the event of a fire. This is crucial for fire alarm systems, fire detection and evacuation lighting, where reliable operation in critical situations is a priority. DIN 4102-12 standard defines the requirements for structural elements in the context of fire resistance.

Materials and manufacturing

Available material options allow you to choose the optimal solution:

• G – Galvanized zinc: Standard anti-corrosion protection, suitable for most indoor applications.
• F – Hot-dip galvanized steel (PN-EN ISO 1461:2023-02): Provides higher corrosion resistance than galvanized zinc, ideal for outdoor or aggressive environments.
• FP – Zinc flake coating (PN-EN ISO 10683:2018-11): Highest level of corrosion protection, recommended for the most demanding operating conditions.
• E – Stainless steel: Guarantees excellent corrosion resistance and high temperatures, ideal for applications in the chemical, food or pharmaceutical industries.

The screw is made of 5.8 grade steel, which indicates its mechanical strength and ability to withstand loads. Compliance with DIN 933 confirms its dimensions and quality of workmanship.

Installation and compatibility

The SMM10x60 screw with a mushroom head is easy to install and compatible with a wide range of nuts and washers. Its universal size (M10 x 60 mm) makes it usable in many different applications. This allows installers to quickly and efficiently implement projects without the need to search for specialized fasteners.