Threaded Knurled Thumb Nuts, 1/4"-20 x 1, Black Plastic Star Knob Clamping Screws, Carbon Steel, 20 Pieces
US$3.20
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Product details
| Management number | 250221405 | Release Date | 2026/09/17 | List Price | US$3.20 | Model Number | 250221405 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- PACK OF 20: Includes 20 black plastic star knob clamping screws with 1/4"-20 x 1" threaded specifications.
- DIMENSIONS: Thread diameter 1/4", thread length 1", star knob diameter 0.98", and overall knob thickness 0.43".
- DURABLE MATERIALS: Carbon steel threaded insert offers wear, rust, and corrosion resistance; smooth, crack-free plastic knob body is lightweight yet sturdy.
- EASY TO USE: Star-shaped knob design provides excellent grip and tightening control, allowing secure fastening without scratching your hands.
- WIDE APPLICATION: Ideal for machinery, mechanical instruments, furniture modification, umbrella base replacement, and various other industrial uses.
| ASIN | B0H1MBC8RL |
|---|---|
| Brand | Generic |
| Color | Black |
| Set Name | Threaded Knurled Thumb Nuts Set |
| Size Name | 1/4"-20 X 1" |
| Metal Type | Carbon Steel |
| Unit Count | 20 Count |
| Item Weight | 5.67 g |
| Part Number | 1/4-20x1-thumb-nut-blk-20 |
| Thread Size | 1/4"-20 |
| Thread Type | Unified National Coarse |
| Finish Types | Smooth |
| Manufacturer | Wenheww |
| Thread Class | UNC |
| Thread Style | Knurled Thumb Nut |
| Fastener Type | Knurled |
| Item Diameter | 0.98 inches |
| Material Type | Carbon Steel, Plastic |
| Exterior Finish | Smooth |
| Item Dimensions | 1 x 0.98 x 0.43 inches |
| Number Of Items | 20 |
| Number of Packs | 1 |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 20 |
| Outside Diameter | 0.98 inches |
| Screw Head Style | Star |
| Inside Thread Size | 1/4"-20 |
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