Features: 1) Types: DIN928, DIN929,JIS1196,GB/T13680 2) Size: M4-M12 3) Material: low/medium carbon ... steel Name: Welded Nut(DIN928&DIN929&JIS1196&GB/T13680)Size: M4-M12 Material: Low Carbon Steel,Middle Carbon ... (DIN6334) Tee nuts K-nuts Welded Nut(DIN928&DIN929&JIS1196&GB/T13680)