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Brass Knurled Heat Melt Insert Nuts M3 M4 M5 M6 M8
Price range: $6.93 through $11.32
Pay now, in 4 interest-free payments of $1.73, or over 3–6 months
4 interest-free payments of $1.73
High-quality brass knurled insert nuts for heat molding and injection molding applications.
- Sizes from M3 to M8 available
- Compatible with various plastics including ABS, PLA, PETG
- Ideal for 3D printing and electric molding machines
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Estimated Delivery Time3–7 business days
Robust Brass Inserts for Precision Use
Crafted from solid brass, these knurled insert nuts provide reliable threaded embedding for applications requiring durability and strong fastening.
Perfectly engineered for heat melt and injection molding, they ensure stable and lasting connections in 3D printed and molded plastic parts.
Wide Size Range for Versatile Applications
Available in numerous sizes from M1 to M8, these inserts cater to a broad spectrum of project requirements.
Whether fitting small-scale rapid prototypes or functional mechanical components, sizes like M3, M4, M5, M6, and M8 cover most standard uses.
- Sizes include M1, M1.4, M1.6, M1.7, M2, M2.5, M3, M4, M5, M6, M8
- Outer diameters vary by size, e.g. M3 has an OD of 4.2mm with knurled surface
Ideal Compatibility with Popular Plastics
Specifically designed for integration with plastics such as PETG, PA, ABS, PC, and PLA used in 3D printing and molding.
Their knurled exterior enhances bonding and prevents rotation or pull-out during use.
- Suitable for 3D printers and electric molding machines
- Supports various thermoplastics commonly used in manufacturing
Precision and Quality Assurance
Manufactured to meet GB international standards, ensuring quality and consistency across batches.
Note that sizes are manually measured, so minor variations may occur; images are slightly enlarged for clarity.
Flexible Options to Match Your Project Needs
Multiple package quantities and length options give you flexibility for different applications.
Customize your selection to get the right fit for your assembly requirements.
- Various lengths available (e.g., 4mm, 4.5mm, 5mm, 5.5mm)
- Packages in sets ranging from 10 to 50 pieces
Key specifications
- Material: Brass
- Sizes: M1 to M8 available
- Standard: GB International Standard
- Surface Treatment: Untreated
- Compatible Plastics: PETG, PA, ABS, PC, PLA
- Applications: 3D Printing, Injection Molding, Electric Molding Machines
What's in the box
- Brass knurled insert nuts in selected size and quantity
Product FAQ
Frequently asked questions
01 What materials are these insert nuts made of?
They are made from durable brass material.
02 What sizes are available for these brass insert nuts?
Sizes include M1, M1.4, M1.6, M1.7, M2, M2.5, M3, M4, M5, M6, and M8.
03 What applications are these brass insert nuts suitable for?
They are suitable for 3D printers, electric injection molding, and electric molding machines.
04 Which plastic types work well with these brass insert nuts?
These nuts are compatible with PETG, PA, ABS, PC, PLA, and various other printing plastics.
05 Are these brass insert nuts treated or coated?
No, the surface treatment is untreated.
06 How precise are the measurements of these insert nuts?
Measurements are done manually and may have slight variations.
07 What is the outer diameter of an M3 size insert nut?
An M3 insert nut has an inner diameter of 3mm and an outer knurled diameter of approximately 4.2mm.
08 Are these insert nuts customizable?
Yes, some customization options are available as indicated in product details.
09 Do these insert nuts have a specific international standard?
Yes, they follow the GB (Guobiao) international standard.
10 Is there any chemical concern with these insert nuts?
No high-concern chemical substances are associated with these products.
Discussion
5.0
Based on 23 reviews
The best!
Fast delivery. Well packaged.
Fast delivery. Well packaged.
Everything is great!
