self drilling cement board screws

116mm tek screws. Strength and Durability The high-quality steel used to manufacture 16mm Tek screws provides them with exceptional strength and durability, making them well-suited for a wide range of applications.

...

A double end stud, as its name implies, is a type of fastener that features two threaded ends with a unthreaded shank in between. This unique configuration allows it to serve as a versatile connector in a range of applications. Historically, the design of the double end stud emerged from the need for robust fastening solutions that could withstand significant stress and load. Its origins can be traced back to the industrial revolution when the demand for durable and reliable construction materials surged as industries expanded.


...