Tenders for Gem Bids For 1561 High Tensile Steel Rivet 5 X 30 Mm To Gost 10299-68 To Specn Is: 1149-1973 To Drg. No. T-9035t-031 Plain Washer 8 Gost 9649-78 And Gost 18123-72 To Drg. No. Gcf Tm 62b . Matl 40 Gost 1050-74 Phospha Slotted Set Screw With Dog Point M8x14 To Drg No-t-72m-oo7 1 To 3 B . Bolt To Drg. No. 2a46-09- 6.