Technical Usage:
Self-tapping screws with hex heads are engineered to cut threads into materials such as metal, wood, and plastics during installation. Their unique design eliminates the need for pre-drilled holes, saving time and labor. These screws are highly resistant to corrosion, making them perfect for outdoor and marine environments. With high tensile strength, they offer robust fastening solutions for critical structures and assemblies, ensuring long-lasting performance even in harsh conditions.
Technical Specifications:
echnical Specifications:
| Specification | Details |
|---|---|
| Material | Stainless Steel |
| Grade | A2 (304) or A4 (316) for enhanced corrosion resistance |
| Thread Type | Self-tapping, sharp, or blunt point options |
Types of Items:
- Standard hex head self-tapping screws
- Hex head self-tapping screws with washer
- Marine-grade stainless steel screws
- Screws with blunt or sharp self-tapping points
- Custom-length or thread-type screws
History:
Self-tapping screws were first developed in the early 20th century to simplify fastening tasks by eliminating the need for pre-drilled holes. The addition of stainless steel and hexagonal heads improved their functionality, allowing for better durability, corrosion resistance, and torque application. Over the decades, they have become essential in industries ranging from construction to aerospace.
