Metal Thread Screw - Thumb Screw

Thumb screws designed to be tightened and loosened by hand, with the head style making it easy to screw and make adjustments. Spade head thumb screws feature a flat, vertical head, whilst other standard thumb screws feature a knurled head. They're ideal for applications where frequent access is required or where tightness needs to be adjusted regularly, and are commonly used in computers, electronics and other consumer devices.


  • Metric: Dia M5 - M8 & Lengths 12mm - 50mm
  • Imperial: Dia 3/16" - 5/16" & Lengths 1/2" - 1-1/2"
  • Pitch: 0.8 - 1.25
  • Material/Finish: Zinc Plated, Zinc Black Plated & Stainless Steel
See product list (42)
Show related products
Available in 42 variations

If you have a question, require a unique solution or are looking for a fastener that is not listed, please contact us with your requirements.