Hex Head Thumb ScrewThumb screws are machine screws that you can use to tighten without tools. KD Fasteners offers a wide variety of styles of thumb screws in many types of materials.

We offer the following styles:

  • Type A (with shoulder)
  • Type B (no shoulder)
  • Knurled thumb screws
  • Knurled with a washer face
  • Large panel
  • Hex head
  • Standard plastic head
  • Quarter turn
  • Long quarter turn
  • Half turn

We offer thumb screws in many different materials. They include stainless steel (300 series), brass, aluminum, nylon, steel zinc and black oxide. KD Fasteners carries both inch and metric sizes. We also can make your thumb screw per print.