“Hexagon Head Self-Drilling Screws with EPDM Washers” are a special type of fastener designed for roofing and cladding applications. The EPDM gasket provides a weather seal, making these screws suitable for outdoor use.
These screws are typically used to attach metal roofing or cladding to wooden or metal structures. The combination of an easy-to-install hex head and a weather-resistant EPDM gasket makes it a popular choice for these applications.
Size(mm)
|
Size(mm)
|
Size(mm)
|
4.2*13 | 5.5*32 | 6.3*25 |
4.2*16 | 5.5*38 | 6.3*32 |
4.2*19 | 5.5*41 | 6.3*38 |
4.2*25 |
5.5*50 | 6.3*41 |
4.2*32 | 5.5*63 | 6.3*50 |
4.2*38 | 5.5*75 | 6.3*63 |
4.8*13 | 5.5*80 | 6.3*75 |
4.8*16 | 5.5*90 | 6.3*80 |
4.8*19 | 5.5*100 | 6.3*90 |
4.8*25 |
5.5*115 |
6.3*100 |
4.8*32 | 5.5*125 | 6.3*115 |
4.8*38 | 5.5*135 | 6.3*125 |
4.8*45 | 5.5*150 | 6.3*135 |
4.8*50 | 5.5*165 | 6.3*150 |
5.5*19 | 5.5*185 | 6.3*165 |
5.5*25 | 6.3*19 | 6.3*185 |
Hex head self-tapping screws are typically used in applications that require greater torque and a stronger connection. This type of screw is typically used in the following applications:
Metal Structure: Hexagonal head self-tapping screws are commonly used to join metal structures, such as steel structures and metal frames. Their hex head design makes them easier to install and remove and provides greater torque transfer capabilities.
Mechanical equipment: In the manufacturing and repair of mechanical equipment, hexagonal head self-tapping screws are often used to connect mechanical parts and components to provide reliable connections and support.
Automotive Manufacturing and Repair: This type of screw is also commonly used in the automotive manufacturing and repair sectors to join metal parts and structures of vehicles.
Woodworking Projects: Hex head self-tapping screws can also be used to join lumber and wooden components in some woodworking projects that require a stronger connection.
Regardless of the application in which hex head self-tapping screws are used, you need to ensure that the appropriate size and material are selected and installed correctly using the appropriate tools to ensure a safe and secure connection.
Q: when can I get quotation sheet ?
A: Our sales team will make quotation within 24 hours,if you are hurry ,you can call us or contact us online,we will make quotation for you asap
Q: How can I get sample to check your quality?
A: We can offer sample for free,but usually freight is at customers side ,but the cost can be refund from bulk order payment
Q: Can we print our own logo ?
A: Yes, we have professional design team which service for you ,we can add your logo on your package
Q: How long is your delivery time?
A: Generally it is about 30 days accordng to your order qty of items
Q: You are a manufacturing company or trading company?
A: We are more than 15 years professional fasteners manufacturing and have exporting experience for more than 12 years.
Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance before shippment or against B/L copy.
Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance before shippment or against B/L copy.