SLOTTED
PAN SLOTTED SELF TAPPING SCREW DIN-7971
📌 Overview
The Stainless Steel Pan Slotted Self Tapping Screw DIN 7971 is a versatile fastener designed to create its own threads when driven into pre-drilled holes in sheet metal, plastics, and other thin materials. Featuring a pan head with a slotted drive, it offers simple, tool-friendly installation and provides a strong, secure fastening.
Made from SS304 (A2) and SS316 (A4) stainless steel, these screws are highly corrosion resistant, durable, and reliable, making them suitable for general engineering, electrical, construction, and marine applications.
✅ Key Highlights
📏 Standard: DIN 7971 (ISO Equivalent)
🔘 Head Type: Pan Head
🪛 Drive Style: Slotted
🌀 Thread Type: Self Tapping (Thread Forming / Cutting)
⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)
💪 Strength Class: A2-70 / A4-70
🌊 Corrosion Resistance: Excellent, suitable for outdoor & marine conditions
📦 Size Range: Ø 2.2 mm – Ø 6.3 mm (Length: 6 mm – 75 mm)
📊 Technical Specifications
| Specification | Details |
|---|---|
| Standard | DIN 7971 |
| Material | Stainless Steel SS304 / SS316 |
| Head Style | Pan Head |
| Drive Style | Slotted |
| Thread Type | Self Tapping (Forming / Cutting) |
| Diameter Range | 2.2 mm – 6.3 mm |
| Length Range | 6 mm – 75 mm |
| Strength Class | A2-70 / A4-70 |
| Surface Finish | Natural / Passivated |
| Corrosion Resistance | High (Industrial, Outdoor, Marine Applications) |
📍 Applications
✔ Sheet Metal Fabrication
✔ Electrical & Electronics Enclosures
✔ Automotive Interior & Body Components
✔ Construction & DIY Projects
✔ Marine & Offshore Installations
✔ General Engineering & Hardware
🏆 Why Choose Our Pan Slotted Self Tapping Screws?
✨ Classic Design – Slotted drive for easy installation with standard tools
✨ Time-Saving – Cuts its own threads, no pre-tapping required
✨ High Strength & Durability – Manufactured from premium SS304/SS316
✨ Corrosion Resistant – Ideal for industrial, outdoor, and marine use
✨ Wide Availability – Offered in multiple sizes & lengths
✨ DIN Standard Compliant – Ensures reliability and global compatibility
| Datasheet Title | Download |
|---|---|
| SS-316 A4 | Download |
CSK SLOTTED SELF TAPPING SCREW DIN-7972
📌 Overview
The Stainless Steel Countersunk (CSK) Slotted Self Tapping Screw DIN 7972 is a traditional fastening solution designed to cut its own threads into pre-drilled holes in sheet metal, plastics, and other thin materials. Featuring a flat countersunk head with a slotted drive, these screws sit flush with the surface after installation, offering both a clean aesthetic finish and secure fastening.
Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these screws provide excellent corrosion resistance, durability, and strength, making them suitable for construction, electrical, automotive, and marine applications.
✅ Key Highlights
📏 Standard: DIN 7972 (ISO Equivalent)
🔘 Head Type: Countersunk (Flat Head)
🪛 Drive Style: Slotted
🌀 Thread Type: Self Tapping (Thread Forming / Cutting)
⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)
💪 Strength Class: A2-70 / A4-70
🌊 Corrosion Resistance: Excellent for indoor, outdoor & marine environments
📦 Size Range: Ø 2.2 mm – Ø 6.3 mm (Length: 6 mm – 75 mm)
📊 Technical Specifications
| Specification | Details |
|---|---|
| Standard | DIN 7972 |
| Material | Stainless Steel SS304 / SS316 |
| Head Style | Countersunk (CSK) Flat Head |
| Drive Style | Slotted |
| Thread Type | Self Tapping (Forming / Cutting) |
| Diameter Range | 2.2 mm – 6.3 mm |
| Length Range | 6 mm – 75 mm |
| Strength Class | A2-70 / A4-70 |
| Surface Finish | Natural / Passivated |
| Corrosion Resistance | High (Industrial, Outdoor, Marine Applications) |
📍 Applications
✔ Furniture & Woodworking
✔ Sheet Metal Fabrication
✔ Electrical & Electronics Enclosures
✔ Automotive Trim & Body Components
✔ Construction & DIY Projects
✔ Marine & Offshore Equipment
🏆 Why Choose Our CSK Slotted Self Tapping Screws?
✨ Flush Finish – Countersunk head ensures smooth surface installation
✨ Classic Drive Design – Slotted head for universal screwdriver compatibility
✨ Strong & Reliable – Manufactured from high-grade stainless steel
✨ Excellent Corrosion Resistance – Perfect for outdoor & marine environments
✨ Wide Range of Sizes – Available from M2.2 to M6.3, with custom options
✨ DIN Standard Compliant – Precision-made for consistent quality
| Datasheet Title | Download |
|---|---|
| SS-304 A2 | Download |
