• √ Material : High Quality 65Mn metal steel, anti-corrosion and durable
  • √ Specifications: 7 Size of M3 M4 M5 M6 M8 M10 M12 total 500pcs in a clear box, can meet your different needs
  • √ Easy to install: Sturdy and durable, great corrosion resistance for machinery equipment and substrate, easy to install
  • √ Wide Application: Used in machinery equipment, industrial production of shock absorption and insulation, can meet your different needs in daily life
  • √ Good Solution: A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation

Reasonable price for an assortment of hard to find fasteners.

Excellent just what i needed Wasnt sure od the size i needed but it was a verity of differnt. Ones so the the size i needed was there

The only problem is the way they are packaged in the container they were all mixed up and had to resort them should have a better way to hold them in container

bon article comme décrit.

Delivered on time time and as expected