... TO YOUR NEEDS FLAT WASHERS AND SPRING WASHERS, DIN 125, DIN 9021 AND DIN 127 IN STOCK, AND ALSO MAKE SPECIAL SIZES ACCORING ... ISO4017 ISO4018; Grade: 4.8 & 8.8Material: Mild Steel & middle carbon steel and heat treated5) DIN 975 Threaded RodsSizes From M6 to ... Finish Treatment: Plain, Black, ZP ( white, bluish, Yellow), HDG8) Packing: In strong gunny / PP woven bags, bulk or On wooden / plywood ...