• 3.21 Torx Screw
  • 3.22 Tap Screw
  • 3.23 Spear Screw
  • 3.24 Fin Head Screw
  • 3.25 Philips Binding Head Machine Screw
  • 3.26 Philips Round Head Machine Screw
  • 3.27 Philips Truss Head Cutting Screw
  • 3.28 Philips Oval Countersunk Head Machine Screw
  • 3.29 Hex Head Tapping Screw Type 1
  • 3.30 Philips & Slotted Combination Indent Hex Washer Head Tapping Screw
  • 3.31 Philips Round Head Thread Cutting Screw Type-2
  • 3.32 Philips Oval Countersunk Head Machine Screw