Product Category

Screws

Hi-Tech has produced more than ten thousand kinds of screws.

Types



Cosmetic Screw

Screw is specially treated for aesthetic and identification purposes by color-coating or spray.



Anti-Slipping Screw

A plastic layer is attached onto the thread against slipping by increasing its friction and tightness.



Rivet

Used as a permanent fastener that cannot be uninstalled
Types: Semi-tubular rivets, rivets



Collar Stud/ Double-ended Stud

It is usually made for specific application. As the threads of two sides can be different, the fastener possesses different screw thread on each side, it then provides the ability to fasten up two different material work pieces together.



Assembly

Two mating parts are produced for specified purpose.



Nut

Nut is an internally threaded which is commonly used opposite a mating bolt to fasten a stack of parts together.



Set Screws

Set screws are headless, used to secure an object within or against another object. The detent must be closely aligned with the threaded hole prior to fastening.