Hex Flange Nuts Fine Thread Finish Hex Nuts, Hex Flange Nut,Black Hex Flange Nut Standard ASME/ANSI, DIN, ISO, JIS, BS standard/non-standard sizes Material Carbon steel, stainless steel, alloy steel etc. Grade CL4, 6, 8, 10, 12, SAE J995 Gr.2, 5,8. A194 2H, ASTM A563 Gr. A Finish Plain, black oxide, (clear/yellow/blue)zinc plated, H.D.G, nickel, chrome etc Package Bulk in cartons+ wood solid pallet or custom packing Delivery time Flexible upon order qty, normally within 30-40 days Payment T/T, L/C, Western Union etc Trade term FOB, CIF, CFR, EXW, DDP, DDU etc Hex Flange Nuts can be used for many different applications such as Tower & Pole, Oil & Gas, Furniture & Decoration, Highway Guardrail, Mechanical Machine, High-Speed Rail & Train, Solar Energy, Metal Building etc.