A specific attaching element called a brass expansion insert is utilized to make sturdy and dependable internal threads in soft materials like fiber, plastic, and wood. It is extensively utilized in sectors where long-term durability and safe fastening are crucial.

A brass expansion insert may expand when a screw or bolt is tightened because it is composed of premium brass and has grooves or other expansion features. By avoiding loosening or pull-out, this expansion guarantees a firm grip inside the underlying material.

Applications:
Plastic components
Wooden furniture fittings
Electrical and electronic products
Automotive parts
Industrial assemblies

Key Highlights:
Strong and durable threading
Excellent corrosion resistance (brass material)
Suitable for repeated use
Easy installation