Factory Cheap Black Roofing Screw - RAL screw self drilling screw – Shuangzi

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We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for Din933, Self Tapping Hex Head Screws, Carbon Steel Wood Screw, Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

Factory Cheap Black Roofing Screw - RAL screw self drilling screw – Shuangzi Detail:

Features:

Special process and characteristic advantages:

The shape of baked paint head is smooth and beautiful, the color is rich and widely applicable, and it had good wear resistance. It also combines with the drill tail screw technology and its convenient to use, can be customized according to customer needs, a variety of colors.

Product Usage:

1. Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor and outdoor decoration.

2.General angle steel, channel steel, iron plate, PC Board and other metal material combining installation.

3. 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	Baked paint 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:

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Factory Cheap Black Roofing Screw - RAL screw self drilling screw – Shuangzi, The product will supply to all over the world, such as: European, Norway, Los Angeles, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!

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