QSJ 300Pcs Threaded Inserts Set with Soldering Iron Tip Brass Heat Set Insert M2.5 M3 M4 Insert Nut for 3D Printed Plastic Materials
- 【Comprehensive Set】: Our package includes a total of 300 threaded inserts, conveniently organized in a four-compartment case. With 140pcs M2.5x4x3.5, 84pcs M3x4x5, 60pcs M3x5.7x4.6, and 16pcs M4x8.1x6.3, you'll have a wide range of options to meet your needs.
- 【High-Quality Material】: These heat set inserts are made from durable and corrosion-resistant brass. The sturdy construction ensures their reliability and longevity, making them suitable for various applications.
- 【Easy to Use】: Our set comes with 3 additional soldering iron tips in sizes M2.5, M3, and M4, allowing you to conveniently embed the inserts into your 3D printed parts.
- 【Versatile Application】: These inserts are designed for embedding in 3D printed components. Whether you're working on DIY projects, prototyping, or professional applications, our inserts will provide secure and reliable fastening solutions.
- 【Compact Storage】: The four-compartment case is compact and lightweight, making it easy to store and carry. You can conveniently keep your inserts organized and accessible, ensuring efficiency and convenience in your projects.
| Exterior Finish | Brass |
| Metal Type | Brass |
| Thread Size | M4, M3, M2.5 |
| Material | Brass |
| Fastener Type | Insert |
| Brand | Qsj |
| Product Type | Nuts |
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above $200.
Estimate delivery times: 12-26 days (International).
3-6 days (Domestic)
3-6 days (Domestic)
Guaranteed Safe Checkout
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
Confidence-backed purchases with 30-day return support.
Free return pickup available
We’ll handle returns from your doorstep at no extra cost.
SKU |
BRSRAGL4AUAWKYAV |
Category |
Industrial & Scientific , Fasteners , Nuts , Nut Inserts |
Tags |
Product Dimensions
2.87 x 2.56 x 0.67 inches; 1.76 ounces
Shipping & Delivery
At GofinchKart, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









