Carbon Steel Flange Connection Kit, DIN 931

The flange connection set (EN 1092), type SZ1, is a complete and reliable solution designed for secure and durable assembly of flanged joints. Each set includes four DIN931 bolts, four DIN934 nuts, and four DIN125A washers, ensuring all essential components are conveniently packaged together. Manufactured from high-quality carbon steel and finished with electro-galvanization, the set offers enhanced resistance to corrosion and long-lasting performance even in demanding environments. The bolts are classified in mechanical property class 5.6, the nuts in class 8, and the washers feature a hardness of 140HV, guaranteeing optimal strength and stability of the connection. The selection of bolts and nuts is precisely matched to flange requirements in accordance with the reference table provided in the appendix, ensuring perfect compatibility and ease of installation. This set is an excellent choice for professionals seeking a dependable fastening solution that combines safety, durability, and compliance with international standards.