Hexagon Head Self Drilling Screws
Standard: ISO 15480
Thread Type: Self-Tapping Screw Thread
Commodity: Hexagon Head Self Drilling Screws
Also Named: Self Drilling Hex Screw
Material: Carbon Steel
Property Class: A
Diameter: ST2.9, ST3.5, ST4.2, ST4.8, ST5.5, ST6.3
Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Hexagon Head
Drive Type: Outer Hex
Alternative Standard: DIN EN ISO 15480, UNI 8117, GB/ T 15856.5
MOQ: 1000kgs
Lead Time: 30 to 60 days
Product Introduction
As a global supplier of customized fastening solutions, AYA's service process is also as close to customers as AYA's products. From describing needs to follow-up services, AYA will promptly and spare no effort to help customers solve any fastening problems that arise, to eliminate the concern of customers.
PRODUCT DESCRIPTION
|
Product Name |
Hexagon Head Self Drilling Screws |
|
Also Named |
Self Drilling Hex Screw |
|
Material |
Carbon Steel |
|
Property Class |
A |
|
Standard |
ISO 15480 |
|
Alternative Standard |
DIN EN ISO 15480, UNI 8117, GB/ T 15856.5 |
|
Diameter |
ST2.9, ST3.5, ST4.2, ST4.8, ST5.5, ST6.3 |
|
Finish |
Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated |
|
Head Type |
Hexagon Head |
|
Drive Type |
Outer Hex |
|
Thread Type |
Self-Tapping Screw Thread |
DIMENSIONS TABLE
| Nominal Diameter d |
ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | |
| P | Pitch | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| a | max | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| c | min | 0.4 | 0.6 | 0.8 | 0.9 | 1 | 1 |
| dc | max | 6.3 | 8.3 | 8.8 | 10.5 | 11 | 13.5 |
| min | 5.8 | 7.6 | 8.1 | 9.8 | 10 | 12.2 | |
| e | min | 4.28 | 5.96 | 7.59 | 8.71 | 8.71 | 10.95 |
| k | max=nominal size | 2.8 | 3.4 | 4.1 | 4.3 | 5.4 | 5.9 |
| min | 2.5 | 3 | 3.6 | 3.8 | 4.8 | 5.3 | |
| kw | min | 1.3 | 1.5 | 1.8 | 2.2 | 2.7 | 3.1 |
| r | min | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.25 |
| s | max=nominal size | 4 | 5.5 | 7 | 8 | 8 | 10 |
| min | 3.82 | 5.32 | 6.78 | 7.78 | 7.78 | 9.78 | |
| Drilling range(sheet or plate thickness) | From | 0.7 | 0.7 | 1.75 | 1.75 | 1.75 | 2 |
| To | 1.9 | 2.25 | 3 | 4.4 | 5.25 | 6 | |
| Lg(min) | - | - | - | - | - | - | |
PRODUCT DETAILS
PRODUCT ADVANTAGES
ADVANTAGES OF HEXAGON HEAD SELF DRILLING SCREWS
1. Hexagon head self drilling screws can be drilled, tapped, and locked directly into shape and base materials without auxiliary machining.
2. The use of self drilling hex screws can greatly save construction time.
3. The hex head self drilling screws are mainly used for the steel structure fixed by the color steel tile, and can also be used for the simple construction of the thin plate fixing.
4. The hex washer head screw is easy to operate and does not require too many tools to complete the connection and fixation function.
5. The toughness and maintenance of the self drilling hex screw are high.
6. AYA will give suggestions according to your actual application scenarios to avoid losses caused by wrong use.
7. Our solutions are rigorously tested to perform in diverse climates, making them an ideal choice for robust construction and infrastructure projects in regions with specific environmental demands, such as Brazil and Thailand.
QUALITY INSPECTION
1. Experienced QC staff can provide customers with accurate quality inspection reports.
2. Raw materials quality will be under strict control from the initial stage of the product's R&D to the final production.
3. All production procedures will be supervised by QC inspectors to ensure that the final products are able to meet customers' expectations.
PACKAGING & CONTAINER LOADING
1. Mature warehousing and logistics systems and digital tools make goods delivery highly efficient.
2. The packaging could be customized according to customer needs. And it would be fully reinforced to prevent unexpected damages during the shipment.
3. AYA's high-performance packing equipment maximizes packaging productivity and efficiency to make fast delivery.
4. Door-to-door services don't stop at the harbor. AYA has a professional logistics department and established impressive logistic systems all over the world.
5. Automated packing lines improve the quality and speed of the packaging work.
FAQs
Q: Can these screws be customized?
A: Absolutely; we offer customization for dimensions, materials, and coatings to meet specific project needs.
Q: What industries use these screws?
A: Widely used in construction (steel framing, roofing), HVAC, automotive, and general manufacturing.
Q: How do you ensure quality?
A: We follow strict ISO 9001 standards and conduct rigorous testing for performance and reliability.
USAGE SCENARIOS
WHY CHOOSE AYA?
AYA provides exclusive services to 1000+ members from all over the world every year, with a unique chain service solution system, you only need to click the mouse to get exclusive fastening solution and enjoy door-to-door services.
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