SWEBOLT & BOTNIA BOLT supply 12.9-grade DIN 976 threaded rods (Plain) manufactured according to ISO 898-1. Made from high-tensile steel for the most demanding mechanical and structural applications where maximum strength and dimensional accuracy are critical. Supplied as plain (uncoated) material, cut to custom lengths in-house with CE marking and EN 10204 3.1 material certificate. Fast B2B deliveries across Sweden and Finland.