Distributor of fasteners in Russia is looking for reliable permanent supplier of the following items: 4.2x16 DIN 7981 PH2 1 000 000 pcs per month 5x110 DIN 966 2 000 pcs per month 4.8x16 ISO 4762 (Tapping screws with cylindrical head, with socket) 20 000 pcs per month 4.8x25 ISO 4762 (Tapping screws with cylindrical head, with socket) 20 000 pcs per month Material: zinc plated steel Please include price, availability and terms of production