Slotted Self-Tapping Thread Insert (Brass Thread Bushing)

Slotted Self-Tapping Thread Insert (Brass Thread Bushing)

Slotted self-tapping thread inserts are made of brass with external thread and standard internal thread. The axial slot provides elastic expansion and self-locking property. When screwed into soft substrates such as aluminum alloy and plastic, it forms an interference fit to reinforce threaded holes, effectively preventing thread stripping. It features shock resistance and anti-loosening performance, widely used in aviation parts and precision instrument assembly.

Product Introduction

Slotted self-tapping thread inserts are manufactured from brass with integrated axial slots. When screwed into pre-drilled holes, the slots expand elastically to form interference fit. The standard internal thread delivers stable connection and solves thread stripping issues on aluminum and plastic housings.

Product Advantages

1. Elastic slotted design for reliable anti-loosening performance

2. Brass material with good wear resistance, corrosion resistance and conductivity

3. Simple installation without complicated tools

4. Repair damaged threaded holes and extend service life of components

Application

Aviation precision parts, UAV components, communication equipment, aluminum housings, medical devices, consumer electronics

Our Strength

We supply various sizes of slotted self-tapping inserts in brass and stainless steel. Custom pitch & length according to drawings. Samples and bulk export orders are welcome.

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