1) HEX HEAD MACHINE BOLT WITH SELF LOCKING NUT, SIZE: M10 X 110 MM MATERIAL: CS 100 Set. 2) HEX HEAD MACHINE BOLT WITH FLATE SPRING WASHER & 02 NUTS SIZE: M20 x 11OMM WITH THREADED PORTION = 70MM MATERIAL: CS 50 Set. 3) HEX HEAD MACHINE BOLT, WITH FLAT SPRING WASHER & 02 NUTS SIZE: M24 x 200 WITH THREADED PORTION = 120MM MATERIAL: CS 50 Set. 4) HEX HEAD MACHINE BOLT WITH FLAT, SPRING WASHER & 02 NUTS SIZE: M32 x 215MM WITH THREADED PORTION OF 110MM MATERIAL: CS 50 Set. China / UAE Trader (origin Europe)