Name：Hex painted color head self drilling screw zinc plated
Material：Carbon C1022 A Steel
Head Type：hex washer head, hex flange head.
Thread Type：full thread, partial thread
Recess：Hexagonal
Surface Finish：Color Painted+zinc
Diameter ：8#(4.2mm),10#(4.8mm),12#(5.5mm),14#(6.3mm)
Point：Drilling Tapping
Standard：Din 7504K Din 6928
Non-standard：OEM is available if you provide drawings or samples.
Supply capacity：80-100 ton per day
Packing:Small box, bulk in carton or bags ,polybag or by your request
Color-painted hexagonal self-drilling roof screws are widely used on a variety of roofing projects to secure metal roof panels to basic structures and are one of the best-selling screws. Our screws are sold all over the world, especially in the Middle East, North America, South America and other regions.
For example, the best-selling size in Azerbaijan and Russia is 4.8*35.
The colorful painted hexagonal tail can be penetrated quickly and reduce the possibility of slipping during rotation;
Painted hex head self-tapping screws not only enhance their aesthetics, the color coating allows the screws to blend seamlessly into the overall look of the corrugated roof. And its corrosion resistance, waterproofness and durability are improved to a certain extent.
Additionally we offer galvanized or more durable rust coatings to meet your needs;
We can provide customized services, if you need to know more product details, please contact us!
