ShineNow M2 M2.5 M3 Heat Set Inserts for Plastic Threaded Brass Insert Nuts for 3D Printing 170pcs

• 【Various Sizes to choose from】This is a 170ps assortment kit which include M2*3*3—20PCS,M2*4*3.2—PCS,M2.5*3*3.5—20PCS,M2.5*6*4—20PCS,M3*3*4.2—20PCS,M3*4*4.5—20PCS,M3*5*4.5—20PCS,M3*5.7*4.6—30PCS,total 8 sizes of M2 and M3 to meet most of your needs.
• 【Designed for 3D printing parts and other plastic parts】 These inserts are widely used in 3D printing and other plastic parts such as PLA,PETG,ABS,PPS,PP etc., they can firmly secure two different parts together and make it look professional.
• 【Made of H62 Hard Brass】These heat set inserts are made of H62 High quality material, hard ,durable and corrosion-resisted at the same time ensures good thermal conductivity.
• 【Precise and exquisite】These inserts are made under strict standards, precise and exquisite, the thread is smooth and clean, knurl is deep and the whole piece is polished and shiny
• 【EASY TO USE】The bottom end of these inserts are tapered shape, so it is very easy to put it in place before inserting, once set in the heat set insert in the hole, then heating up your soldering iron at around 392℉（200 ℃）if it is PLA part,wait for a few seconds till the plastic flow around the insert then push it in vertically with a minimum force then it is done.

Product information These threaded brass heat set inserts are very helpful when you need to add threads to plastic molds or 3D printed parts, these inserts featured a tapered end which made it much easier to insert it into the plastic parts, just heating up your soldering iron at around 392℉/200 ℃,wait for a few seconds till the plastic flow around the insert then push it in with a little pressure, press it for a few seconds then it is done. Material H62 hard brass Packing List M2*3*3—20PCS M2*4*3.2—20PCS M2.5*3*3.5—20PCS M2.5*6*4—20PCS M3*4*4.5—20PCS M3*3*4.2—20PCS M3*5*4.5—20PCS M3*5.7*4.6—30PCS