SB Sets EN 15048

SB Sets EN 15048 – CE-Marked Structural Bolts for Steel Construction

Botnia Bolt offers one of the market’s largest stocks of SB sets EN 15048 for steel construction and industrial structures. Our SB sets are supplied complete with bolt and nut in accordance with the applicable standard and with full documentation. Washers are not included. The range includes both fully and partially threaded bolts.

SB sets according to EN 15048 are used for non-preloaded bolted connections in load-bearing steel structures where documented quality and traceability are essential.

What is EN 15048?

  • EN 15048 is a European standard for non-preloaded structural bolting assemblies. The standard ensures that the components of an SB set are tested and approved for use together in structural applications.
Explore our range of EN 15048 SB sets

Applications for SB Sets

SB sets EN 15048 are used in applications such as:

  • Steel frames and industrial buildings
  • Industrial facilities
  • Bridge structures
  • Power plants and energy facilities
  • Machinery and process installations

Technical Specifications

  • Standard: EN 15048-1
  • CE marking: Yes
  • Property class: 8.8. Available to order: A4-70
  • Finish: Hot-dip galvanized. Available to order: uncoated or zinc-plated
  • Sizes: M12–M36

Benefits of Choosing SB Sets from Botnia Bolt

Frequently Asked Questions (FAQ)

What is the difference between EN 15048 and EN 14399?
EN 15048 applies to non-preloaded bolted connections, while EN 14399 covers high-strength structural bolting assemblies for preloading.

Are SB sets CE-marked?
Yes. Our SB sets are CE-marked and supplied with full documentation in accordance with the standard.

Can you supply large volumes?
Yes. Thanks to our extensive stock, we are well equipped to handle larger project deliveries.

How can I order from Botnia Bolt?
Order directly from our webshop! You can also contact our Fastening sales team or visit our stores in Kristiinankaupunki, Vaasa and Pietarsaari.

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