Threaded Sleeve Insert: Reliable Strength for Plastic Assemblies

A is a cylindrical metal insert featuring internal threads and an engineered outer surface designed to securely anchor within plastic materials. These inserts are commonly manufactured from brass, stainless steel, or other corrosion-resistant metals. Key Features ● Precision internal threads ● Knurled or grooved outer surfaces ● Excellent pull-out resistance ● Suitable for thermoplastics and thermosets ● Long service life The outer knurls or grooves help lock the in