- Combi-selftapping screws with captive washer - sems (DIN 6901)
- Engine screws
- Heat resistance fasteners in special alloys
- Radial Screws, knurled wheel studs and hub pins
- Screw and washer assemblies made of steel with plain washers. Washer hardness classes 200 HV and 300 HV (DIN 6900 1)
- Screw and washer assemblies made of steel with plain washers. Washer hardness classes 200 HV and 300 HV (DIN EN ISO 10644, DIN 6900 1)
- Screw washer assemblies, with captive conical spring washer, part 5 (DIN 6900 5)
- Screws for safety belts
- Special nuts for automotive industry
- Suspension screws
- Welding screws for automotive sector
- Wheel bolts