Bi Metal Self Tapping Screws: [1] Ind. Hex Head 3/8" A/F Self Tapping Screw Bi-Metal (304+C-1022) Hardened, Silver Ruspert 1000 hrs (ASTM B117-03) assembled with 2pcs Washer (1pc SS304 Flange washer OD 15.2mm +/-0.2mm, Thk 0.8mm +/-0.1mm, Height 3.5mm +/- 0.2mm and 1pc Black EPDM washer OD 12mm +/-0.3mm, Thk 4mm +/-0.3mm) #17-14 X 75mm 35,000 pcs Self Tapping Screws: [2] Ind. Hex Head 3/8" A/F Self Tapping Screw 304 Stainless Steel (whole screw) Silver Ruspert 1000hrs (ASTM B117-03) assembled 2 pcs Washer (1pc SS304 Flange washer OD 15.2mm +/-0.2mm, Thk 0.8mm +/-0.1mm, Height 3.5mm +/- 0.2mm and 1pc Black EPDM washer OD 12mm +/-0.3mm, Thk 4mm +/-0.3mm) #17-14 X 75mm 35,000 pcs delivery time : 75-80 days+ Shipment 3-4 weeks. Please submit us your offers on CFR Kuwait basis with validity of offer for minimum 30 days.