SWEBOLT & BOTNIA BOLT supply threaded rods according to DIN 976, strength class 8.8, with ZN (electro-galvanized) surface treatment. Made from medium-carbon steel in compliance with ISO 898-1, these rods combine increased strength with corrosion protection for indoor or sheltered outdoor environments. The bright zinc coating ensures a clean appearance and dependable performance in industrial, construction, and maintenance applications. Supplied 1–3 m or cut to length with CE marking & EN 10204 3.1 available upon request.