Material: Carbon Steel C1022A
Head: Hex Head
Point: #3, #4, #5 (Standard)
Thread: Standard(Coarse, Fine)
Finish: Blue-White Galvanized(Zinc)
Sealing Washer: Metal EPDM Bonded
|
Thread Diameter |
Length |
|
|
#8 |
4.2mm |
16 19 25 |
|
#10 |
4.8mm |
16 19 25 32 38 50 |
|
#12 |
5.5mm |
25 32 38 50 65 75 81 90 100 |
|
#14 |
6.3mm |
19 25 32 38 50 65 75 90 100-150 |
1. Technical Drawing
2.Description:
Hexagonal head screws with drilling point are produced to be corrosion resistant and come in various sizes and materials.
As a professional screw manufacturer, our advanced production lines offer you products for both indoor and outdoor applications.
The applications of the hex self-drilling screws can vary – the smaller screws are used in applications like fixing thin gauge metals and fixing metal to wood. The larger screws are used in roofing and other industries which require self-drilling through tough metals.
Screws made out of stainless steel, alloy steel, carbon steel, and other materials that prevent corrosion.
Hardened and heat-treated screws for applications requiring fastening of soft materials on hard ones. With a lower installation torque, the threads on these screws allow for a quick transition from drilling to tapping. For effective penetration, make sure that at least three threads of the fastener are inside the material.
Gaskets play a role in preventing loosening in roofing metal sheet construction. They maintain the stability and safety of the connection by increasing friction or providing additional support, especially in high load and vibration environments. Therefore, gaskets are key components that ensure the stability and safety of fastening of roofing sheets.
3.Application of Hex Head Self Drilling Screw for Different Material Fastening:
Roofing screws are designed specifically for all kinds of roofing applications. With a variety of types of products and good quality, our Roofing screws will provide you the best solution for fastening different kinds of roofing structures.
Commonly used to fasten metal, plastic, and fiberglass roofing sheets to metal or wood structures: the roofing screws with drill points for metal structures and the ones with sharp points for wood structures. And ideal for fastening the overlap roofing sheets.
