18 Years Factory Painted Head Hex Metal Roof Screw - Din7504k hex washer head self drilling screw – Shuangzi Detail:
Product Details:
Features:
Special process and characteristic advantages:
- Galvanized surface , high brightness, strong corrosion resistance.
- Carburize tempering treatment, high surface hardness.
- Advanced technology, high locking performance.
Product Usage:
- Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor and outdoor decoration.
- General angle steel, channel steel, iron plate, PC Board and other metal material combining installation.
- Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.
Optimum drilling thickness:
The thickness of the bond steel plate shall not exceed 5mm
Parameter:
Item | Hex flange head self drilling screw |
Material | Carbon steel ,C1022A,stainless steel,,, |
Head Type | Hex head, csk head, truss head, pan head,,,, |
Surface treatment | White zinc,blue white zinc,yellow zinc,colored painted, |
Standard | DIN,ISO,,,,,, |
Thread | Fine, coarse |
Package | Small box+ carton / 25kg bag |
Delivery time | In stock within 7workdays. OEM or customize about 25~40days. |
Samples | Available |
Dimension:
Product pictures:
Product detail pictures:
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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for 18 Years Factory Painted Head Hex Metal Roof Screw - Din7504k hex washer head self drilling screw – Shuangzi, The product will supply to all over the world, such as: Sacramento, Afghanistan, Brunei, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Caroline from Buenos Aires - 2016.08.21 14:13
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Nana from Bahrain - 2015.11.11 19:52