Supplier of industrial equipment in Iran is looking for rivets. 1) Blind Rivet: 4 x 12 - DIN7337 Type A Rivet body Material: Cu70%-Ni30% with AISI 304 Mandrel; Qty: 50,000 pcs 2) Blind Rivet: 3.2 x 8 - DIN 7337 Type A Rivet body Round Head Type Material: Cu70%-Ni30% with AISI 304 Mandrel; Qty: 1000 pcs. Please note that 180 pcs of the each rivets (specially for the second rivet Ø3.2 x 8) is necessary for the test procedure by the end-user before their order. Attached you will find the datasheet of the requested rivets.