tender for set of hex. head bolt m20x190, 4.6 to is: 1363(pt.i) consisting of 4 items, qty:each one no.(item-1: hex.head bolt m20x190-4.6, item-4: hex. nut m20-4, item-5: spring lockwasher b20, item-6: split pin dia. 4x36) .c&w.lgd.sk.no.0944, col.i.