| Materials: | Carbon steel, Alloy steel, Stainless steel, Plastic and Copper. |
| Surface treatment: | Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated. |
| Grade: | 4, 5, 6, 8, 10, 12, 2, 5, 8, 2H. |
| Standards: | DIN, ISO, BSW, JIS, ASME and ANSI, Non-standard, Custom Drawing. |
| Thread: | Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF. |
| Sizes: | M3-M120, 1/8 to 5 inches. |
| Packing: | Small box/Carton, Cartons Bulk/Pallet, Gunny Bag. |
