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๐ง Upgrade Your Build: Precision Meets Performance!
The ZWMSSLL 1/4'' Threaded Inserts are a set of 22 high-quality brass nuts designed for 3D printing and plastic components. With exceptional thermal conductivity and resistance to deformation, these inserts are perfect for various thermoplastics and can withstand temperatures up to 572ยฐF. Their precision craftsmanship ensures reliable fastening, making them a must-have for any serious maker.










| ASIN | B0D3KW9XW5 |
| Best Sellers Rank | #27,989 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Nut Inserts |
| Brand | ZWMSSLL |
| Color | UNC Threaded Insert |
| Compatible Groove Diameter | 0.12 Inches |
| Customer Reviews | 4.6 out of 5 stars 118 Reviews |
| Drive Style | Spline |
| Exterior Finish | Brass |
| Fastener Type | Insert |
| Grade Rating | industrial |
| Inside Thread Size | 1/4 inch |
| Item Diameter | 0.25 Inches |
| Item Dimensions | 0.31 x 0.31 x 12.7 inches |
| Item Weight | 0.02 Ounces |
| Manufacturer | ZWMSSLL |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Model | 1/4-20x12.7x8 Threaded Inserts |
| Number of Pieces | 22 |
| Part Number | 425Pcs Metric Knurled Nuts Kit |
| Screw Head Style | Square |
| Size Name | 1/4''-20 (22pcs) |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4"-20 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse (Unc) |
A**A
Good
Work as intended. Inserted into 3D printed PETG, 7.4mm hole seemed to do the trick.
B**3
They just work!
Not only do they work great, but theyโre fun to install! As advertised, they melt into your plastic part and create a strong bond. Such a great little device!
B**N
As advertised
Works great
J**E
Great quality inserts
Great kit, it comes in a handy little plastic box. Inserts are good quality without burs and good finish threads.
C**A
High Quality Inserts
Brass and machining quality is great. Inserts are the exact size as described.
D**S
Works
Works great on my 3D prints
B**E
Worth every penny!
These are my favorite inserts for 3d printed things! 4.5mm hole seems to work well for them.
J**M
Prompt delivery
Exactly what I needed. Prompt service.
Trustpilot
1 week ago
2 months ago