Metric Flat Washer, ID: 12mm, OD: 24mm, Thickness: 2.5mm (DIN or Standard No. DIN 125A)S.4978https://22df4504011deb964a17-39bee0485bf754a0e77a8d4deb668d89.ssl.cf4.rackcdn.com/imagelibrary_sml/4978_pic1.jpgSparexMetric Nut, M12x1.50mm (DIN 934) Grade 8.S.51502https://22df4504011deb964a17-39bee0485bf754a0e77a8d4deb668d89.ssl.cf4.rackcdn.com/imagelibrary_sml/51502_pic1.jpgSparexMetric Self Locking Nut, M12x1.50mm (DIN 985) Grade 8.S.53839https://22df4504011deb964a17-39bee0485bf754a0e77a8d4deb668d89.ssl.cf4.rackcdn.com/imagelibrary_sml/53839_pic1.jpgSparexMetric External Shakeproof Washers, 12mmS.5820https://22df4504011deb964a17-39bee0485bf754a0e77a8d4deb668d89.ssl.cf4.rackcdn.com/imagelibrary_sml/5820_pic1.jpgSparexID: 12mmMetric Internal Shakeproof Washer I/D: M12S.5830https://22df4504011deb964a17-39bee0485bf754a0e77a8d4deb668d89.ssl.cf4.rackcdn.com/imagelibrary_sml/5830_pic1.jpgSparexWASHER-SHAKEPROOF-INT-M12Metric Spring Washer, ID: 12mm (DIN or Standard No. DIN 127A)S.6827https://22df4504011deb964a17-39bee0485bf754a0e77a8d4deb668d89.ssl.cf4.rackcdn.com/imagelibrary_sml/6827_pic1.jpgSparexS.4978, S.51502, S.53839, S.5820, S.5830, S.6827