ZWMSSLL
M1 M1.2 M1.4 M1.6 M1.7 Threaded Inserts-1200 Pieces Assortment Kit for Heat-Set Insert,Brass Knurled Nuts for 3D Printing Components and Plastic Parts
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies M1 M1.2 M1.4 M1.6 M1.7 Threaded Inserts-1200 Pieces Assortment Kit fo… as a category leader on buyer feedback in the tools & maintenance category, based on 125 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. ZWMSSLL's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for tools & maintenance of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by ZWMSSLL's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【Practical Threaded Insert Box】- 1200 pieces total 24 sizes and 50 pieces of each size，with a metal tweezer.containing M1.0x1.5x2、M1.0x1.8x2、M1.0x2x2、M1.0x2.5x2、M1.2x1.8x2、M1.2x2x2、M1.2x2.5x2、M1.2x3x2、M1.4x1.5x2.3、M1.4x2x2.3、M1.4x2.5x2.3、M1.4x3x2.3、M1.4x4x2.3、M1.4x5x2.3、M1.4x6x2.3、M1.6x2.5x2.5、M1.6x3x2.5、M1.6x4x2.5、M1.6x5x2.5、M1.6x6x2.5、M1.7x2.5x2.5、M1.7x3x2.5、M1.7x4x2.5、M1.7x6x2.5
- 【High-Quality Threaded Inserts】- Crafted from top-tier brass materials, these threaded inserts boast outstanding thermal conductivity, corrosion resistance, and durability. They exhibit remarkable resistance against breakage and deformation. Withstanding temperatures exceeding 300°C / 573°F, they easily endure the harsh heat generated during plastic thermal shaping processes.
- 【Precision Craftsmanship】- The 46-degree angled knurling significantly enhances torque resistance and tensile strength, ensuring a stronger fastening. High-precision and clear threading ensures stability and reliability, preventing thread slippage during rotation. The embedded nuts feature guiding elements, eliminating the need for countersinking or recessing, making your work more convenient and efficient.
- 【Easy to Use】- With a common soldering iron, you can easily place them into a blind or through hole of 3D prints.Brass threaded inserts can be installed into components of a 4D printer through heating or ultrasonic methods, or molded during the injection process. They are also suitable for circuit board assembly and the electronics field. The reusability of the insert nut is also possible by carefully removing them from the pressure part when they are no longer needed.
- 【Wide Application】 - These inserts are designed for use with all thermoplastics, including materials like PLA, PETG, ABS, PPS, PP, and others. Whether installing them in 4D printed objects, injection-molded plastic parts, automotive plastic casings, or laptop shells, these inserts offer reliable and durable solutions.
Full Specifications
| Brand | ZWMSSLL |
|---|---|
| Color | Metric Threaded Insert |
| Model | ZWIN_M1.0M1.2M1.4M1.6M1.7 |
| Material | Brass |
| Set Name | M1.0 to M1.7 Threaded Insert Kit |
| Size Name | Box M1.0 M1.2 M1.4 M1.6 M1.7 (1200pcs) |
| Metal Type | Brass |
| Unit Count | 1200.0 Count |
| Part Number | ZW2504_M1.0M1.2M1.4M1.6M1.7 |
| Thread Size | M1.0-M1.7 |
| Thread Type | Iso Metric |
| Finish Types | Brass |
| Grade Rating | aerospace |
| Thread Class | Fine |
Ready to buy?
M1 M1.2 M1.4 M1.6 M1.7 Threaded Inserts-1200 Pieces Assortment Kit for Heat-Set Insert,Brass Knurled Nuts for 3D Printing Components and Plastic Parts is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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