M2 M3 M4 M5 Female Thread Knurled Brass Threaded Insert Embedment Nut for 3D Printing Threaded Heat Set Inserts

M2 M3 M4 M5 Female Thread Knurled Brass Threaded Insert Embedment Nut for 3D Printing Threaded Heat Set Inserts Popis

All nuts are made of high quality brass, which has high hardness, no deformation, durable and reliable for long use.
Easy to install: From the moment that the insert has a valve conduit, there is no need to back-drill and counter-sink the hole.
Widely used injection molding for well fixing; can be installed by ultrasonic or heat in tapered bore wire, or molded in during injection.
High quality material brass, heat resistant, wear resistant, rust-proof acid-resistant, anti-corrosive and non-toxic, high hardness for long use.
No need for flared or flaring the boss hole since the insert has guide.
Application: Heat resistant, great for 3d printing
Colour: brass color
Material: brass
Package Contents:
9 * M2 x 4mm x 3.5mm Nut
9 * M2 x 6mm x 3.5mm Nut
9 * M2 x 8mm x 3.5mm Nut
9 * M2 x 10mm x 3.5mm Nut
9 * M3 x 4mm x 5mm Nut
9 * M3 x 6mm x 5mm Nut
9 * M3 x 8mm x 5mm Nut
9 * M3 x 10mm x 5mm Nut
6 * M4 x 4mm x 6mm Nut
6 * M4 x 6mm x 6mm Nut
5 * M4 x 8mm x 6mm Nut
5 * M4 x 10mm x 6mm Nut
4 * M5 x 6mm x 7mm Nut
4 * M5 x 8mm x 7mm Nut
4 * M5 x 10mm x 7mm Nut