Specifications:
The document outlines the specifications for SB shear connectors, which comply with DIN EN ISO 13918 standards. The dimensions are provided in millimeters, with diameters (d1) ranging from 10 to 25 mm and lengths (l2) from 50 to 525 mm. The connectors are produced using modern multi-stage presses to ensure high quality at low cost.

Materials:
The materials used for the shear connectors are S235J2+C470 and 1.4301, both before and after welding.

Certifications and Compliance:
The SB shear connectors have received the European Technical Assessment ETA-11/0120, issued by the German Institute of Civil Engineering (DIBt). They are CE-conform, meeting all essential requirements of the Construction Products Regulation (Regulation (EC) No. 305/2011/EU).

Production and Quality Assurance:
The connectors are manufactured in Germany at Bolte GmbH's Gevelsberg location, certified according to DIN EN ISO 9001.

Additional Information:
Design software for steel mounting hardware with welded-on SB shear connectors is available for free download at sddesignpro.bolte.gmbh. Dimensions not listed in the document are available upon request.

Contact Information:
Bolte GmbH is located at Flurstraße 25, D-58285 Gevelsberg, with contact numbers and email provided for further inquiries.