Machine Screw, Metric, DIN 963, ISO 2009, Slotted Flat Head, Countersunk, Grade 4.8, Zinc Plated.
Hex Slot Brass Screw
The brass screws differ from the metal elements of the stainless steel screws, resulting in different characteristics of the screws of the two materials. The main characteristics of the stainless steel screws are rust, corrosion and high temperature resistance, while the copper has good electrical conductivity.
Therefore, each has its own unique characteristics, which also determines the use scenarios and industries of these two materials. Most of the stainless steel screws are used in toys, electronic products, outdoor facilities, etc., while copper screws are mostly used in electric power and electrical appliances. Above the device, it is mostly used for conduction.
Brass Slotted Countersunk Machine Screws
Flat Head Countersunk Screw Dimensions
The application scenarios of copper screws and stainless steel screws are very different. It can't be said that copper screws or stainless steel screws are good. Copper screws and stainless steel screws have their own characteristics. Different kinds of materials are used to select screws of different materials.