HEXAGON
HEXAGONAL SELF TAPPING SCREW DIN-7976
📌 Overview
The Stainless Steel Hex Self Tapping Screw DIN 7976 is designed to create its own threads when driven into pre-drilled holes, eliminating the need for tapping operations. With a hexagonal head for high torque transmission, these screws are widely used in sheet metal, automotive, construction, and machinery applications.
Manufactured from SS304 (A2) and SS316 (A4) grades, they provide excellent corrosion resistance, durability, and strength, making them ideal for both indoor and outdoor environments.
✅ Key Highlights
📏 Standard: DIN 7976
🔘 Head Type: Hex Head
🪛 Drive Style: External Hex (Wrench/Socket)
🌀 Thread Type: Self Tapping (Thread Forming)
⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)
💪 Strength Class: A2-70 / A4-70
🌊 Corrosion Resistance: Excellent, including marine & outdoor use
📦 Size Range: Ø 2.9 mm – Ø 8 mm (Length: 10 mm – 100 mm)
📊 Technical Specifications
| Specification | Details |
|---|---|
| Standard | DIN 7976 |
| Material | Stainless Steel SS304 / SS316 |
| Head Style | Hex Head |
| Drive Style | External Hex (Wrench / Socket) |
| Thread Type | Self Tapping (Thread Forming) |
| Diameter Range | 2.9 mm – 8 mm |
| Length Range | 10 mm – 100 mm |
| Strength Class | A2-70 / A4-70 |
| Surface Finish | Natural / Passivated |
| Corrosion Resistance | High (Industrial, Outdoor, Marine Applications) |
📍 Applications
✔ Sheet Metal Fabrication
✔ Automotive Components & Bodywork
✔ Electrical Panels & Enclosures
✔ Industrial Machinery & Equipment
✔ Construction & Structural Fastening
✔ Marine & Offshore Applications
🏆 Why Choose Our Hex Self Tapping Screws?
✨ Time-Saving – Eliminates need for pre-tapping operations
✨ High Torque Capability – Hex head allows strong tightening
✨ Durable & Strong – Made from premium stainless steel grades
✨ Excellent Corrosion Resistance – Long service life in harsh conditions
✨ Wide Range – Available in multiple sizes & lengths
✨ Custom Manufacturing – Tailored to specific industry needs
