Allen screw
This company produces various sizes of Allen screws from size 6 to 14 in both full thread and half thread.
Car screw
This company is a manufacturer of various types of special screws for use in various industries such as automotive, oil and gas, and petrochemicals. These screws are produced in sizes ranging from 6 to 14 according to customer requirements.
Hexagonal screw
This company produces various sizes of hexagon screws from size 6 to 14 in both full thread and half thread.
