Brass Self Locking Insert has been fabricated having a special structure with complete threading at internal surface and partial at outer. It is also provided with flange head having serrations on its circumference. This insert is used where high load, impact and vibrations are common for having excellent resistance to all these factors. It is made of superior quality brass alloy with lustrous surface finish and high durability. Durable Brass Self Locking Insert offered by us is highly cost effective in nature and shows excellent structural strength. It is known to be ideal for both light weight and heavy duty objects.