DIN 7972 self-tapping screw is a versatile fastening element used to join various materials without the need for pre-drilling. Its design ensures a reliable and strong connection.
Technical Characteristics of DIN 7972
- Head: Countersunk, allowing the screw to be embedded in the material, providing a smooth surface.
- Slot: Straight, designed for use with flat-head screwdrivers.
- Thread: Metric, ensuring secure screwing into various materials.
- Point: Pointed, facilitating initial screwing.
Dimensions of DIN 7972 Self-Tapping Screw with Countersunk Head and Straight Slot
The dimensions of DIN 7972 screws are determined by the thread diameter and length. The range of sizes is quite wide, allowing you to choose the optimal option for each specific case.
Strength Class ISO DIN 7972
The strength class of DIN 7972 screws is determined by its ability to withstand loads. Screws with a strength class of 4.8 and 8.8 are most commonly used, ensuring a high reliability of the connection.
Fastener Group DIN 7972 Self-Tapping Screw with Countersunk Head and Straight Slot
DIN 7972 screws belong to the group of self-tapping fasteners. They are used to join various materials such as wood, metal, and plastic.
Materials for the Manufacture of DIN 7972
Carbon steel with a zinc or other type of protective coating is most commonly used for the production of DIN 7972 screws. Stainless steel and other special alloys can also be used for special operating conditions.
Scope of Application of DIN 7972 Self-Tapping Screw with Countersunk Head and Straight Slot
DIN 7972 screws are widely used in various industries:
- Construction: for fastening drywall, plywood, wooden elements.
- Furniture industry: for joining furniture parts.
- Automotive industry: for fastening upholstery, interior parts.
- Metal structures: for joining thin metal sheets.
Advantages of using DIN 7972 screws:
- Fast installation: Does not require pre-drilling.
- Reliability: Provides a strong connection of various materials.
- Versatility: Can be used for both indoor and outdoor work.
- Economy: Relatively low cost.
The use of DIN 7972 screws allows you to quickly and efficiently perform various installation work, ensuring the reliability and durability of structures.
