Various Sizes: you will receive 1000 pcs of brass threaded inserts for plastic in 18 sizes, including 60 pcs M2 x 2 x 3.2, 60 pcs M2 x 4 x 3.2, 60 pcs M2 x 6 x 3.2, 90 pcs M2.5 x 2.5 x 3.5, 90 pcs M2.5 x 4 x 3.5, 90 pcs M2.5 x 6 x 3.5, 90 pcs M3 x 4 x 4.2, 90 pcs M3 x 6 x 4.2, 90 pcs M3 x 8 x 4.2, 65 pcs 4MM x 6 x 6, 65 pcs 4MM x 8 x 6, 65 pcs 4MM x 10 x 6, 20 pcs M5 x 8 x 7, 20 pcs M5 x 10 x 7, 15 pcs M5 x 12 x 7, 10 pcs M6 x 8 x 8, 10 pcs M6 x 10 x 8, 10 pcs M6 x 12 x 8, can meet your needs
Quality Brass Material: our M2 M2.5 M3 4MM M5 M6 knurled brass heat set insert tool is produced from quality brass, hard, durable and corrosion resisted, which not only ensures the longevity and robustness of the inserts but also provides good thermal conductivity, can last for a long time
User Friendly Installation Method: ease of use is a priority when it comes to our M2 M2.5 M3 4MM M5 M6 brass thread inserts for metal; They can be effortlessly installed into the part of the 3D printer by heating or using ultrasonic, which saves you time and effort, ensuring a hassle free and efficient setup process
Innovative Features: our brass threaded inserts for metal feature a tapered shape at the bottom, making them easily fit into the exact position before inserting; Additionally, the neat and organized packaging keeps them sorted by size, ensuring you can find the right insert without hassle or confusion
Wide Applications: our knurled brass threaded insert can be widely applied in injection molding, for fastening, plastic part and so on; Note that since the insert has a conduction valve, there is no need to back drill and counter sink the hole.