Imperial Self Locking Nut, Thread size: 1/4'' UNF (DIN or Standard No. DIN 985) Tensile strength: 8.8S.1012https://75025d40dd58ab042ef4-3509ef0b9210fbf84c18b36ced24de7a.ssl.cf3.rackcdn.com/imagelibrary_sml/1012_pic1.jpgSparexImperial Spring Washer, ID: 1/4'' (DIN or Standard No. DIN 127B)S.1064https://75025d40dd58ab042ef4-3509ef0b9210fbf84c18b36ced24de7a.ssl.cf3.rackcdn.com/imagelibrary_sml/1064_pic1.jpgSparexImperial Hexagon Nut, Thread size: 1/4'' UNF (DIN or Standard No. DIN 934) Tensile strength: 8.8S.1070https://75025d40dd58ab042ef4-3509ef0b9210fbf84c18b36ced24de7a.ssl.cf3.rackcdn.com/imagelibrary_sml/1070_pic1.jpgSparexMetric Flat Washer, ID: 7mm, OD: 14mm, Thickness: 1.6mm (DIN or Standard No. DIN 125A)S.4974https://75025d40dd58ab042ef4-3509ef0b9210fbf84c18b36ced24de7a.ssl.cf3.rackcdn.com/imagelibrary_sml/4974_pic1.jpgSparexS.1012, S.1064, S.1070, S.4974