Knowledge

The biggest characteristic of self-tapping screw is that it does not need to be used with nuts, and can rely on its own thread locking and connection.

The pressure riveting nut is a nut applied to a thin plate or sheet metal, round in shape, with embossed teeth and a guide groove at one end. The prin

The material of solid rivets is generally made of aluminum, copper, iron and other materials, and the surface treatment is white zinc plating. A rigid

Fastener technology, which does not need pre-opening holes, and can be directly connected under closed profiles. In the automotive industry such as BM

The roller rivet (also known as the pull rivet) is a mechanical fixture that secures two or more materials firmly by forming a plastic deformation in

The inner hexagon bolt is a fastener consisting of a head and screw fitted with the nut and the two parts can be separated if the nut is screwed from

1. Select the right flat-head rivet Appropriate models should be selected according to the thickness and properties of the connecting material. For ex

1. The field of architecture Core rivets are widely used in various construction projects, such as steel structure, column connection, roof installati

Knurled pins are pins with many small grooves, or serrations, around their diameter. It is often necessary for the purpose of assembly, retention or f

Blind rivets are typically used when you lack access to the rear side of the application, such as installing sheet metal in restricted spaces. This is

All rivet lengths, except countersunk head rivets, are measured from the underside of the head to the end of the shank. In applications involving coun

The length of the bolt thread is different, the length of the screw is all threaded, and the screw of the half threaded bolt is divided into two parts