* Head Type: Round Head, Flat Countersunk Head, Oval Head, Pan Head, Truss Head, Fillister Head, Hex. Head, Hex. Washer Head.
* Finish: Zinc Plated, Yellow ZP, Grey Phosphate, Black Phosphate, Black Oxided, Brass Plated, Nickel.
| Material | Carbon steel, Alloy Steel, Stainless Steel |
| Diameter | M2 - M16 |
| Length | 6mm ~ 100mm |
| Recess | Phillips, Slot, PH/SL combine, Pozi |