DIN557 Hot dip galvanized M24 square welding nut for Pharmaceutical Machinery.
Description
Welding nut is the material (same or different) of the workpiece to be welded. It is by heating or pressurizing or both, and with or without filling material, the material of the workpiece can reach the atomic construction and form a permanent connection.
Hot-dip galvanizing is one of the most effective means to delay the environmental corrosion of steel materials. It is to immerse steel products whose surfaces have been cleaned and activated in molten zinc solution. Through the reaction and diffusion between iron and zinc, the steel products The surface is coated with zinc alloy coating with good adhesion.
Even due to severe mechanical damage or other reasons. A small part of the zinc layer will fall off and the iron base will be exposed. At this time, the surrounding zinc layer will function as a sacrificial anode to protect the steel here from corrosion. The other coatings are just the opposite, rust will be generated immediately, and quickly spread to the bottom of the coating, causing the coating to peel off.
The consumption of the zinc layer in the atmosphere is very slow, about 1/17 to 1/18 of the corrosion rate of steel, and it is predictable. Its life is much longer than any other coating.
The life of the coating under a certain environment depends mainly on the thickness of the coating. The thickness of the coating is determined by the thickness of the steel, that is, the thicker the steel is easier to get a thicker coating, so the thicker steel parts in the same steel structure must also get a thicker coating to ensure a longer life.
| Product name | DIN557 Hot dip galvanized M24 square welding nut for Pharmaceutical Machinery |
| Material | Carbon Steel |
| Process | Cold Forging , CNC machining |
| Dimensions | M6-M24 |
| Height | 6-24mm |
| Surface finish | Hot-dip galvanized |
| Color | Nature |
| Packing | Customer's Demand |
| Service available | OEM /ODM/Customized/Design |
| Quality control | 0 defects,100% inspection before packing |
| Inspection machine | CMM inspection machine, X-ray flaw detection instrument, Calipers |
| Application | Automotive Industry |
Factory Display
Package picture display
Heat Treatment Room display
Inspection Equipment
1.Q: Are you trading company or manufacturer ?
2.Q: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
