1) Standard: DIN, BS, IFI, JIS, ISO,GB,ANSI 2) Size: M3-M76 3) Type:flat,plain,square,cup washer 4) ... 1) Standard: DIN, BS, IFI, JIS, ISO,GB,ANSI,ASME,Non-Standard2) Size: M3–M763) Material: Carbon Steel, Alloy Steel, Stainless Steel ... , bowl or according to your request.6) Surface Condition: remove all burs and sharp edges.7) Packing: Carton, Box, Bag, Pallet ...