... Steel, Alloy Steel, Stainless Steel, Brass, Aluminum, etc Standard: DIN, BS, IFI, JIS, ISO,GB Manufacturers selling Mild Steel Fasteners1 ... , matched with the nuts & bolts ( BEST PRICE)DIN 125/ DIN 127/DIN 9021 and other special sizes, welcome inquiries.3) NutsCold ... CARRIAGE BOLTS,Sizes: M6--M30 with different lengthsStandard: DIN933/931 DIN 603 DIN558 ISO4017 ISO4018; Grade: 4.8 & 8.8Material: Mild ...