Big Discount Round Head Screw - Longdrill self drilling screw – Shuangzi

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Grey Phosphated Bugle Drywall Screw, Csk Head Self Drilling Screw, Din933, Our firm is dedicated to giving shoppers with significant and steady high quality goods at aggressive price tag, generating every single customer satisfied with our products and services.
Big Discount Round Head 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:

Big Discount Round Head Screw - Longdrill self drilling screw – Shuangzi detail pictures


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Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for Big Discount Round Head Screw - Longdrill self drilling screw – Shuangzi, The product will supply to all over the world, such as: Dominica, belarus, San Diego, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Roxanne from Belgium - 2016.11.20 15:58
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Dolores from Armenia - 2015.09.16 11:31
    
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