The head of thumb screws is winged, knurled or vertically tall and flat to provide an easy grip. They are used to tighten without tools.
Materials: Steel, Zinc Plating, Stainless Steel 304, Stainless Steel 316, Brass
Available Types of Thumb Screws:
- Type A (with shoulder)
- Type B (no shoulder)
- Knurled thumb screws
- Knurled with a washer face
- Large panel
- Hex head
- Standard plastic head