SWEBOLT & BOTNIA BOLT supply A4 stainless steel threaded rods according to DIN 976. A4 material offers excellent corrosion resistance in marine, chemical, and high-moisture environments. Ideal for demanding construction, offshore, and industrial use. Available in standard 1–2 m lengths or cut to length with CE marking and EN 10204 3.1 material certificate upon request. Fast B2B deliveries across Sweden and Finland.