Product Description:
Our Self-Drilling Screws come with a Hex Washer Head, which provides excellent grip and stability. The hex head design provides a larger surface area, which allows for greater torque and a more secure grip. These screws are designed to be used with a Phillips drive, making them easy to install and remove.
Our Self-Drilling Screws have a thread diameter of 0.164 inches, which makes them perfect for a wide range of applications. They are available in a range of grades, including 4.8, 6.8, 8.8, 10.9, and 12.9. This means that you can choose the perfect grade for your specific application, whether you require a lower or higher level of strength.
Our Self-Drilling Screws are ideal for use in a wide range of applications, including construction, automotive, woodworking, and more. They are designed to be self-tapping, which means that they can be driven into a material without the need for pre-drilling. This makes them a quick and easy solution for all your fastening needs.
So why wait? Order your Self-Drilling Screws today and experience the unbeatable combination of strength, durability, and ease of use that these fasteners offer. With their hex washer head design, high strength, and self-tapping capabilities, these screws are the perfect choice for all your fastening needs.
Features:
- Product Name: Hight Strength Hexagonal Self Drilling Screw
- Mark: According To Customer's Requirement
- Trademark: YB
- Shipping: 7-30 Days
- Tapping Screws Type: Hexagon Head Self-Drilling Tapping Screws
- Quality Control: Inspected
- Features:
- Hex With Flange Hole Bore Screw
- Fasteners Self-Tapping Screw
- Hex With Flange Hole Bore Screw
Technical Parameters:
| D | ST2.9 | ST3.5 | (ST3.9) | ST4.2 | ST4.8 | (ST5.5) | ST6.3 |
| P | Thread Pitch | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| A | MAX | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| C | MIN | 0.4 | 0.6 | 0.6 | 0.8 | 0.9 | 1 | 1 |
| dc | MAX | 6.3 | 8.3 | 8.3 | 8.8 | 10.5 | 11 | 13.5 |
| MIN | 5.8 | 7.6 | 7.6 | 8.1 | 9.8 | 10 | 12.2 |
| E | MIN | 4.28 | 5.96 | 5.96 | 7.59 | 8.71 | 8.71 | 10.95 |
| K | MAX | 2.8 | 3.4 | 3.4 | 4.1 | 4.3 | 5.4 | 5.9 |
| MIN | 2.5 | 3 | 3 | 3.6 | 3.8 | 4.8 | 5.3 |
| kw | MIN | 1.3 | 1.5 | 1.5 | 1.8 | 2.2 | 2.7 | 3.1 |
| R | MAX | 0.4 | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
| S | MAX | 4 | 5.5 | 5.5 | 7 | 8 | 8 | 10 |
| MIN | 3.82 | 5.32 | 5.32 | 6.78 | 7.78 | 7.78 | 9.78 |
| dp | 2.3 | 2.8 | 3.1 | 3.6 | 4.1 | 4.8 | 5.8 |
Applications:
The hexagon head self-drilling tapping screws are easy to install and require only a Phillips drive type, making them a convenient choice for both professionals and DIY enthusiasts. The hex washer head provides a large bearing surface that distributes the load more evenly, making it ideal for applications that require a strong and secure fastening.
These drilling microscrews are manufactured in Zhejiang, China and are certified to meet ISO9001 standards, ensuring that they are of the highest quality. They are available for OEM and ODM customization, allowing them to be tailored to specific requirements and needs.
The hex self-drilling screw with flange hole bore screw is suitable for a range of applications, including metal roofing, cladding, and decking. They can also be used to fasten wood, plastic, and other materials. They are available for purchase in quantities of 50,000 or more, with pricing negotiable depending on the order size.
YongBiao's GB self-drilling screws can be delivered within 15-25 days, and are available for delivery on EXW, FOB, CIF, DDP, and DDU payment terms. The supply ability is 500 tons per month, making it a reliable choice for both small and large projects.
The product packaging can be customized to meet specific requirements and needs, ensuring that the screws are delivered safely and securely. Payment can be made via TT, providing a secure and convenient payment option.
