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🔧 Upgrade your furniture game with precision inserts that hold like a pro!
This 40-piece set of 1/4"-20 threaded wood insert nuts by Sprite Science features zinc-plated carbon steel construction for durability and corrosion resistance. Each 15mm insert is designed for optimal fit in both soft and hardwoods, with recommended drill hole sizes to prevent wood splitting. The package includes a 6mm allen key for easy installation, making it a must-have for professional-grade furniture assembly and repair.






| ASIN | B07QGMCNS8 |
| Best Sellers Rank | 941,277 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,253 in Nut Inserts |
| Brand Name | Sprite Science |
| Colour | White |
| Compatible Groove Diameter | 10.4 Millimeters |
| Customer Reviews | 4.6 out of 5 stars 1,892 Reviews |
| Drive Style | External Hex |
| Exterior Finish | Zinc |
| Exterior finish | Zinc |
| Fastener Type | Insert |
| Fastener type | Insert |
| Finish Types | Zinc plated carbon steel |
| Grade Rating | commercial |
| Inside Thread Size | 10.4 mm |
| Item Diameter | 0.41 Inches |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Sprite Science |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Metal | Carbon Steel |
| Metal type | Carbon Steel |
| Number of Pieces | 40 |
| Screw Head Style | Hex |
| Size | 1/4-20 x 15mm |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4"-20 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse |
| Thread size | 1/4"-20 |
C**N
TIP TOP
TOP Compatible avec les vis à dégagement rapide
し**う
結構しっかりしています。
ウッドデッキ材のハードウッド、イペに10mmのドリルで深さ15mm、C2くらいで面取りをしてから打ちました。しっかりしています。 六角レンチも付いていますが、少し短く、お手持ちのものを使うことをオススメします。(普通に使えますが) かなり硬い木でもしっかりと固定でき、ちゃんと使えました。 なくなったらリピします。
M**B
How buying hardware should be
I used these when building a crib. They go in easy and look great. I was impressed by the quality and the attention to detail the sellers had. The bag had all the size information and drilling requirements. I used 24 of them and they each performed well. They even included an allen wrench. I have plenty of them, but it is nice to keep everything in the same spot. Now when I store them and use them later, the directions and the allen wrench will be in the same bag. Great job, this is how buying hardware should be.
D**Y
Worked perfectly for me!
I used a 3/8" drill for both Black Walnut and epoxy and these worked perfectly for me.
B**S
Great price
I think that i now have a lifetime supply of theses inserts. A good range of sizes neatly packaged
Trustpilot
1 week ago
3 weeks ago