DIN 71412C is a standard that specifies the parameters and dimensions of grease nipples used to lubricate moving parts in machinery and devices. Grease nipples are small products with a threaded end that are installed on the parts of the mechanism and allow for lubrication and lubrication change during operation. DIN 71412C defines the dimensions and shape of grease nipples with M6x1 and M8x1 threads. These grease fittings are usually made of metal and have a cylindrical shape with a bend at the end, which makes them easy to install and lubricate moving parts.
DIN 71412C fastening group
Depending on the material of manufacture, DIN 71412 grease fittings are divided into groups:
- Stainless fasteners
- High-strength fasteners
- Brass fasteners
Materials for the manufacture of DIN 71412 grease fittings
The following materials are used to make DIN 71412 grease fittings:
- Steel, which can optionally be plated with zinc. Zinc (Plated) protects against corrosion if the fastener is to be used in aggressive environments.
- Stainless steel grades A1 and A4. Stainless steel allows the fasteners to be used at significant temperature fluctuations and in aggressive and humid environments.
- Brass. Brass fasteners are used if the system is subjected to frequent dynamic, vibration and cyclic loads.
Areas of application for DIN 71412 grease nipples
Grease nipples in accordance with DIN 71412C are used in various industries and mechanical engineering, where it is necessary to ensure effective lubrication of moving parts of mechanisms. The main application of grease guns is to ensure the operation of machinery with moving parts that require lubrication.
Here are some examples of applications for grease guns that comply with DIN 71412C:
- Automotive industry: grease guns are used to lubricate moving parts of automotive mechanisms, such as hinges, suspensions, and other elements.
- Construction machinery industry: grease guns are used to lubricate moving parts of construction machinery, such as excavator buckets, connecting elements, etc.
- Mechanical engineering: grease guns are used to lubricate moving parts of various mechanisms, such as drives, gears, bearings, etc.
- Agriculture: grease guns are used to lubricate the moving parts of agricultural machinery such as tractors, combines, etc.
In general, grease guns in accordance with the DIN 71412C standard are used in any industry that requires effective lubrication of moving parts of mechanisms. They help to extend the service life of machinery and reduce the risk of breakdowns and the cost of repairing them.
