Ruthex M4 threaded insert – Rx-M4x8.1 - 50 pcs

knurled nuts ensure a balanced high tightening and loosening torque, as well as a high tightening force. The guide has made insertion much easier.

Stable & Durable Screw Threads

The inserts with internal threads are made of the highest quality brass, which ensures optimal corrosion resistance and thermal conductivity. This means that each press-in nut can be used for a long time and is easy to use. The reusability of the screw-in threads is also possible by carefully removing them from the printed part when they are no longer needed.

Suitable For Various Plastic

The inserts are designed for all thermoplastics. The knurled nuts hold, for example, in PLA, PETG, ABS, PPS, PP and many more. As soon as the plastic of the part around the brass sleeve cools down and hardens again, the internally threaded sleeve is firmly anchored.

Practical Thread Insert Set

The ruthex thread insert set RX-M4x8.1 consists of 50 pieces of press-in nuts with M4 internal thread and a length of 8.1 mm. The threaded sleeves can be inserted using ultrasound and heat embedding.

Ruthex M4 threaded insert – Rx-M4x8.1 - 50 pcs