Stel World GMBH and Manufacturing is one of the few manufacturers in the country of metric nuts, studs, bolts and specialty fasteners. Finding metric fasteners when you have country of origin restrictions can be a real pain, but Stel World GMBH and Manufacturing is here to meet your unique needs. Whether you need M12 Stainless Nuts, M36 Galvanized 8.8 Hex Bolts, M64 Duplex 2205 Studs or anything in between Stel World GMBH is your Domestic Metric Fastener source. We can meet DIN, ASME, ASTM and many other specifications and we guarantee to meet your time schedule.