10PCS 1/4-20 Black Star Knobs, Threaded Knurled Thumb Nuts for Mechanical Instru
USD 10.99 USD
Specifications
| Fastener Type | Knurled |
| Thread Size | 1/4"-20 |
| Exterior Finish | Stainless Steel |
| Color | Black and Silver |
| Inside Thread Size | 1/4 |
| Thread Style | Right Hand |
| Thread Coverage | Unthreaded |
| Thread Class | Class 2A |
| Screw Head Style | Hex |
| Drive Style | External Hex |
| Compatible Groove Diameter | 0.25 Inches |
| Material Type | Carbon Steel |
| Metal Type | Carbon Steel |
| Finish Types | Polished |
| Part Number | 241965-US |
| Unit Count | 3.53 Ounce |
| Item Diameter | 6.35 Millimeters |
| Material | Carbon Steel |
| UPC | 726084682443 |
Good Material: The black knobs clamping screws are smooth and burr-free overall. The head of threaded knurled thumb nuts are made of plastic, sturdy and durable, not easy to deform, comfortable to hold, not easy to fall off.