Professional China High Quality Drilling Screw - CSK head self drilling screw – Shuangzi

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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Hex Washer Head Self Drilling Screws, Epdm Washer Painted Ral Color, Fine Thread Drywall Screw, our merchandise have superior popularity from the whole world as its most competive cost and our most advantage of after-sale assistance for the clients。

Professional China High Quality Drilling Screw - CSK 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:

Suitable for the thin metal plate, galvanized steel plate, colored steel plate and similar thickness steel.
Applicable to aluminum door and window, plastic steel door and window, automobile body, container, metal packing case.
Various iron parts of home decoration, interior ceiling decoration and so on.

Optimum drilling thickness:

The thickness of the bond steel plate shall not exceed 3mm.

Parameter:

Item	CSK/ Pan/ Wafer Head 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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Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Professional China High Quality Drilling Screw - CSK head self drilling screw – Shuangzi, The product will supply to all over the world, such as: Palestine, Swansea, Florence, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !

Carbon Steel Hex Head Self Drilling Screw