DIN 7981 Self Tapping Screws are widely used fastening solutions designed to create their own mating threads in pre-drilled holes. Featuring a cross recessed pan head design, these screws provide excellent holding power and easy installation in sheet metal, plastic, wood, and other thin materials. They are commonly used in construction, electrical equipment, automotive assemblies, HVAC systems, and industrial manufacturing.
Manufactured according to the DIN 7981 standard, these self tapping screws ensure consistent dimensions, reliable performance, and strong fastening capability for both industrial and commercial applications.
Manufactured according to DIN 7981 specifications
Cross recessed pan head design for efficient installation
Self-threading capability eliminates the need for pre-tapped holes
High pull-out resistance and secure fastening
Available in carbon steel, stainless steel, and alloy steel
Zinc plated, black oxide, nickel plated, or custom surface finishes
Suitable for indoor and outdoor applications
Corrosion-resistant options available for harsh environments
SUS 304 / A2 Stainless Steel
SUS 316 / A4 Stainless Steel
Excellent corrosion resistance
Ideal for marine, outdoor, and humid environments
C1022 Carbon Steel
Heat-treated for enhanced strength
Cost-effective solution for general fastening applications
High tensile strength
Suitable for heavy-duty industrial applications
DIN 7981 self tapping screws are widely used in:
Sheet metal fabrication
HVAC duct systems
Electrical enclosures
Automotive components
Appliance manufacturing
Steel frame structures
Plastic component assembly
Furniture and cabinet installation
Construction and renovation projects
| Standard | DIN 7981 |
| Head Type | Pan Head |
| Drive Type | Phillips Cross Recess |
| Thread Type | Self Tapping Thread |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Surface Finish | Zinc Plated, Black Oxide, Nickel Plated, Plain |
| Diameter Range | ST2.2 – ST9.5 |
| Length Range | 6.5mm – 100mm |
| Packaging | Bulk, Small Box, Customized Packaging |
The sharp thread design cuts mating threads directly into the material, reducing installation time and labor costs.
Provides secure fastening in thin metal sheets, plastics, and lightweight structural materials.
Eliminates the need for separate tapping operations, improving production efficiency.
Suitable for a wide range of industries including automotive, electronics, furniture, construction, and machinery manufacturing.
We offer customized DIN 7981 self tapping screws according to customer requirements, including:
Custom sizes and thread specifications
Special coatings and corrosion-resistant finishes
Private label packaging
OEM and ODM manufacturing
Bulk production and global export support
Strict quality control and dimensional accuracy
Competitive factory-direct pricing
Multiple material and coating options
Fast production and worldwide delivery
OEM customization available
Compliance with international fastening standards
Our DIN 7981 Self Tapping Screws provide dependable fastening performance, excellent durability, and efficient installation for a wide range of industrial and construction applications. Whether you require standard products or customized solutions, we can supply high-quality self tapping screws tailored to your project needs.
