Industry News

How to replace Eva Polymer Bonded Washer

Eva Polymer Bonded Washer is a sealing washer made of EVA material and covered with a layer of black polymer material on its surface to increase its durability and sealing performance. Due to EVA’s good chemical resistance and strength, this material's sealing washers are commonly used in various ap......

How to use Self Drilling Screw

select a suitable self drilling screw whose length and diameter match the material to be connected, so as to form a suitable thread on the material.

​WHAT IS A DRILL TAIL SCREW MOLD?

Drill tail screw mold is a molding mold for making the drill tail screw for making screws with drilled holes at the tail. It can be tailored to customer needs to meet the production needs of different sizes, specifications and shapes.

About EPDM Bonded Washer

What is the advantage of a thread rolling die?

​Thread rolling dies offer several advantages over other methods of creating threads, such as thread cutting or grinding. Thread rolling is a cold-forming process that uses hardened steel dies to reshape the workpiece material into the desired thread form.

What is the metal bit of a screwdriver called?