4 Pcs 1/4-20 x 1-1/4 Inch Thumb Screws With Black Wing Knob Stainless Steel Thread And Aluminum Knob Adjustable Tee Wing Thumbscrews For Quick Clamp Tightening And Easy Power Supply Mounts
✔️ 1/4-20 thread, 1-1/4in length, 1.14in knob, 4pcs
These thumb screws pair a stainless steel threaded body with a lightweight aluminum knob, delivering solid strength and a light handle for quick, tool-free clamping. They’re ideal for woodworking, machinery, and power supply mounts in both indoor and outdoor setups.
✅ Thread: 1/4-20; length 1-1/4 in (31.75 mm)
✅ Knob: aluminum, width 1.14 in (28.99 mm), anti-slip frosted surface
✅ Material: stainless steel body, aluminum knob; corrosion resistant
✅ Pack: 4 pieces
| Dimension | Value |
|---|---|
| Thread size | 1/4-20 (0.25 in) |
| Thread length | 1-1/4 in (31.75 mm) |
| Knob width | 1.14 in (28.99 mm) |
| Pack size | 4 pieces |
| Weight | 46 g |
💡 What is a thumb screw used for in quick mounting and power supply setups? This handy fastener is used to clamp or secure components quickly.
- hand-tightened for tool-free adjustments
- fits standard 1/4-20 threads
- ideal for securing power supplies and fixtures
- easy removal and repositioning