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🛠️ Upgrade your 3D prints with brass inserts that mean business!
ZWMSSLL 1/4'' Threaded Inserts are a 22-piece set of high-quality, lead-free brass heat-set nuts designed for plastic and 3D printed components. Featuring precision 46° knurling for enhanced torque resistance and thermal durability beyond 300°C, these inserts install easily with common soldering tools and fit all major thermoplastics. Ideal for professionals seeking reliable, reusable, and corrosion-resistant fastening solutions in advanced manufacturing and prototyping.
| ASIN | B0D3KW9XW5 |
| Best Sellers Rank | #20,969 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Nut Inserts |
| Brand | ZWMSSLL |
| Color | UNC Threaded Insert |
| Compatible Groove Diameter | 0.12 inches |
| Customer Reviews | 4.8 out of 5 stars 72 Reviews |
| Drive Style | Spline |
| Exterior Finish | Brass |
| Fastener Type | Insert |
| Finish Types | Brass |
| 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 | 0.59 g |
| Manufacturer | ZWMSSLL |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Model | 1/4-20x12.7x8 Threaded Inserts |
| Number Of Items | 22 |
| Number of Pieces | 22 |
| Outside Diameter | 7.15 inches |
| Part Number | 425Pcs Metric Knurled Nuts Kit |
| Screw Head Style | Square |
| Set Name | 1/4-20x12.7x8 Brass Threaded Insert Set (22 Pieces) |
| 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) |
H**N
Fixed Zodiac Jandy Backplate
Worked great to fix Zodiac Jandy R0445200 Backplate that had thread inserts come out.
A**R
Work Well, longer than other options
I got these to use with my 3D printed parts. They work great and are bigger than the other ones I was using. I didn't realize how small my old ones were until I recieved these. I haven't had one fail yet!
E**R
Useful set of inserts
Excellent set of inserts. They work well, easy to install.
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 they’re fun to install! As advertised, they melt into your plastic part and create a strong bond. Such a great little device!
D**S
Works
Works great on my 3D prints
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.
B**N
As advertised
Works great
R**R
Small damage in transit to a nice product
One of the box latches was broken off before i got it, otherwise a very nice set
G**O
Excelente para piezas 3d
Bueno para usar con adhesivo o termo inserción
I**O
Poor quality plastic organizer / storage
1 - poor packaging, lid is not flashing resulting to parts not staying in place and find its way to be mix with other size, very frustrating, had to spend hours to sort it out, but smaller sizes are pain in the eyes to sort. 2 - package was delivered in a wrong address
Trustpilot
3 weeks ago
4 days ago