> News

News

Can I use a Hex Bolt for outdoor applications?

Hex Bolts can be used outdoors and have a variety of application scenarios outdoors.

What is a sealing washer and what is it used for?

Sealing Washer‌ is a gasket used to fill the gap between two or more parts to prevent fluid or gas leakage.

What is a hex bolt?

Hex bolts are fasteners consisting of a head and a screw, which are usually used in conjunction with nuts to connect two parts with through holes.

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.

High-Speed-Self-Drilling Screw Forming Machine ST1405

A self-drilling screw-making machine is a specialized equipment that is designed to produce self-drilling screws, which are screws that can penetrate into metal or other hard substrates without drilling a pilot hole first.

<1 2 3 4 >