Large flat head bolt is used for riveting place of non-metallic material.

Half space central bolt is used for riveting place with small load. The selection of head shape can refer to the detailed introduction of various solid core bolts.

The key point of headless bolt is the riveting place of non-metallic material.

Hollow bolt is light in weight and weak in head, so it is used for riveting place of nonmetal material with small load.

Tubular bolt is used for non-metallic riveting place without load.

The key of the sign plate bolt is to rivet the factory name plate on the equipment, machinery and equipment.

Rivet is a kind of single and double-sided riveting bolts, but it must be riveted by the common big cap aluminum iron rivet tool -- riveting gun (manual type, electric type and movable type). This kind of bolt is very suitable for riveting places where ordinary bolts (which must be riveted from both sides) are troublesome, so they are widely used in engineering construction, cars, ships, airports, equipment, household appliances, furniture and other commodities. Among them, the open type flat round head rivet is the most widely used. The countersunk head rivet is suitable for the riveting place which must be smooth. The closed rivet is applicable to the riveting place with higher load and certain sealing characteristics. Percussion bolt is another kind of single and double-sided riveting bolts. When riveting, hammer is used to knock the exposed core on the top of the bolt head to make it flush with the inner hole of the rivet head. The all aluminum double drum rivets are riveted. It is quite convenient and suitable for riveting places where ordinary bolts (which must be riveted from both sides) or rivets (lack of riveting gun) are troublesome. In general, flat round head core riveting is used, and countersunk head core punching bolts are suitable for riveting places where the surface must be smooth.