Feature(may vary by option.)

●High hardness,strong and not easy to break,long service life.
●High hardness,strong and not easy to break,long service life. Made of carbon steel,reliable and practical. The surface is smooth without burrs and comfortable to the touch. A variety of sizes are available to meet different needs. This is a practical and reliable hardware fastener.
●The surface is smooth without burrs and comfortable to the touch.
●Made of carbon steel,reliable and practical.
●【Satisfaction Guarantee】If you are not satisfied with our products, please feel free to contact us on Amazon for a full refund or replacement service. We will contact you as soon as possible.

[100mm]

Description

Material：Carbon steel
Name：Expansion screws
Surface treatment：Galvanized
Due to lighting and display reasons,the product may have color difference.