Screw (set) SNKM8x12 650145

Square head bolt with nut SNKM8x12

This is a complete bolt with a square nut, designed for joining elements in various systems. It will be useful both during the assembly of steel structures and in applications requiring a solid and reliable connection. Its versatility will be appreciated by both professional installers and people performing renovation or construction work independently.

Solid construction and corrosion resistance

The SNKM8x12 bolt is available in several material variants, allowing you to adapt it to specific working conditions:

• Galvanized zinc (G): Standard coating providing basic corrosion protection. Ideal for indoor use and in low humidity environments.
• Hot-dip galvanized steel (F): Provides significantly higher corrosion resistance than galvanized zinc, thanks to the thicker layer of zinc. Meets the requirements of PN-EN ISO 1461:2023-02. An excellent choice for outdoor use and in harsh atmospheric conditions.
• Stainless steel (E): Highest corrosion resistance, ideal for use in aggressive environments, e.g. in the chemical industry or near seawater.

In addition, the bolt is made of 5.8 grade steel, which guarantees its high tensile and compressive strength. The bolt size compliant with DIN 6921 standard ensures compatibility with other fastening elements.

Installation and application

The SNKM8x12 bolt with a square nut is a simple and effective solution for many tasks:

• Assembly of steel structures
• Joining machine and equipment elements
• Construction and renovation works
• Installation of electrical and sanitary installations
• Applications in industry and crafts

The square nut facilitates assembly with hand tools, and its shape ensures a secure fit and prevents rotation during operation. A complete bolt and nut set is a ready-made solution that saves time and eliminates the risk of problems with matching elements.