SUNCO Industries

SUNCO stands proudly as a global leader in metric screw solutions. With an extensive inventory of 2 million unique products, many of which are exclusive to us, we cater to both bulk and individual needs – yes, you can purchase a single piece!

Explore our user-friendly online shopping platform 3Q Net and enjoy seamless registration and instant access to our vast selection. Shopping for metric screws has never been this convenient!

• Use SUNCO as your warehouse, you don't have to stock items by yourself! 
• All in-stock items can be shipped next day after ordering 
• You can get items door to door 

> Metric fasteners

> Many kinds of rare-size fasteners

> Many kinds of SEMS screws

> Hexagon socket head cap screws

> Many kinds of materials screws