: Made of high quality brass material, these inserts are and heat-resistant, and can work in bad environment.
GOOD FEATURE: to wear, oxidation and , long service life. No deformation under great pressure.
MEET YOUR NEED: Each set contains many inserts that you may use for many projects. There are several inserts set in different lengths that you can choose as needed.
EASY TO USE: Small size and light weight, these inserts are convenient to use.
APPLICATION: Mainly used in connecting parts, fasteners, wire forming and other hardware products.