Screws

Screws

Phillips Flat Head Tapping Screw

Phillips Flat Head Tapping Screws are generally made of metal screw wire pier, formed after rolling teeth, cylindrical, with a flat head, such as an inclined surface around the side of the screw, so that the screw can be locked tightly to the screw cap or other objects.
 

Phillips Pan Head Tapping Screw

Phillips Pan Head Tapping Screws are self-tapping screws that do not need to be used with nuts and have self-tapping tooth threads and a tail tip.
 

Tapping Screws

Tapping Screws are threaded fasteners that are mainly used in pre-drilling holes between metal and non-metal materials, and are able to drill holes to match the negative threads.
 

Oval Head Machine Screw

The head is curved, its top is slightly exposed after installation, and it is beautiful and smooth, generally used on instruments or precision machinery.
 

Cylindrical Head Machine Screw

The nail head has high strength, and the shell is used in common parts connection.
 

Machine Screws

A screw assembled inside a threaded hole is a connection between a part with a head with a female threaded hole, and a part with a through hole.