China wholesale High Quality Hex Head Self Drilling Screw - Longdrill self drilling screw – Shuangzi

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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Din7504n Self Drilling Screw, Hexagon Flanged Drill Tail Screw, Colored Roofing Screws, In addition, we would properly tutorial the purchasers about the application techniques to adopt our items plus the way to select appropriate materials.
China wholesale High Quality Hex Head Self Drilling Screw - Longdrill self drilling screw – Shuangzi Detail:

Features:

图片3

Special process and characteristic advantages:

  1. Galvanized surface , high brightness, strong corrosion resistance.
  2. Carburize tempering treatment, high surface hardness.
  3. Advanced technology, high locking performance.

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 Longdrill 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: 

QQ截图20180820142318

 Product pictures:

微信图片_20181031114841 微信图片_20181106140433

微信图片_20181106140508 微信图片_20181106140532


Product detail pictures:

China wholesale High Quality Hex Head Self Drilling Screw - Longdrill self drilling screw – Shuangzi detail pictures


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Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for China wholesale High Quality Hex Head Self Drilling Screw - Longdrill self drilling screw – Shuangzi, The product will supply to all over the world, such as: Madagascar, moldova, United Kingdom, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a should for you personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We are confident that we'll have a vibrant prospect and to be distributed all over the world in the years to come.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Lesley from Germany - 2015.11.28 16:25
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Anastasia from Uganda - 2015.09.29 17:23
    
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