The main role of the screw is to fix and link, in our lives these hardware accessories are very common, the type of fastener has a lot of dead, the use is also different, flat head screw and countersunk screw do not know you have understood it, fl...
1. Nail
Application: No nail head nails, no nail marks after laying, suitable for advanced decoration industry.
2. Steel row nails
Uses: Furniture making, sofa, wooden box, and various wood products.
3, code nail K nail, code nail, N nail
Uses: Fu...
Galvanized hook mesh is divided into hot-dip galvanized hook mesh and cold galvanized hook mesh, the difference between the two is: hot-dip galvanized is in hot liquid melting zinc dipping, production speed, coating thickness, but not uniform, the...
Galvanized hook mesh is divided into hot-dip galvanized hook mesh and cold galvanized hook mesh, the difference between the two is: hot-dip galvanized is in hot liquid melting zinc dipping, production speed, coating thickness, but not uniform, the...
Blade barbed wire, also known as blade netting, blade gill net, is a protective net. Blade barbed wire has beautiful, economic, good anti-resistance effect, convenient construction and other points, at present, blade barbed wire has been applied t...
What does hardware include
Hardware building materials as the name suggests is related to metal materials, hardware building materials is gold, silver, copper, iron, tin these five materials collectively, it is the mother of industry, the foundati...
1.semi-round head rivets are mainly used for riveting occasions with large lateral loads, and are the most widely used.
2. Flat cone head rivet due to the nail head hypertrophy, corrosion resistance, often used in ship hull, boiler water tank and...