Phone Number 15076176199



China self-drill screw

Application:Fixed on steel deck1.5mm to 6.Omm


Material:Hardened Carbon Steel


Thread Diameter:6.3mm


Condition:RH<75%, No Chemical Corrosion


Corrosion Resistance

1800 hrs salt spray NSS resistance tested by sGS, appearance rating above 10 (ASTMB117-18)Sulfur dioxide and acid rain test 18 gram / cycle (2.0S) surface red rust corrosion area<15%(DIN50018:2013-AHT2.0S)


15 cycle Kesternich test, no red rust (GB 9789)

1500hr salt spray Nss resistance test, no red rust (GB/T 10125)


China self-drill screw - Shenghang Building Material


  Model   Size (mm)   Thread Length (mm)   Head   Package
  HSSW-63032   6.3x32   Full   TX-30   3500pcs/Bucket
  HSSW-63050   6.3x50   Full   TX-30   2000pcs/Bucket
  HSSW-63065   6.3x65   Full   TX-30   1400pcs/Bucket
  HSSW-63075   6.3x75   Full   TX-30   1200pcs/Bucket
  HSSW-63090   6.3x90   75   TX-30   1400pcs/Bucket
  HSSW-63100   6.3x100   75   TX-30   1400pcs/Bucket
  HSSW-63125   6.3x125   75   TX-30   1200pcs/Bucket
  HSSW-63140   6.3x140   75   TX-30   1100pcs/Bucket
  HSSW-63160   6.3x160   75   TX-30   900pcs/Bucket
  HSSW-63175   6.3x175   75   TX-30   800pcs/Bucket
  HSSW-63180   6.3x180   75   TX-30   800pcs/Bucket
  HSSW-63200   6.3x200   75   TX-30   600pcs/Bucket
  HSSW-63230   6.3x230   75   TX-30   500pcs/Bucket
  HSSW-63250   6.3x250   75   TX-30   500pcs/Bucket


China self-drill screw


What is Torx self-drill screw? Screw refers to a screw, which is a tool that uses the physics and mathematics principles of the oblique circular rotation of the object and the friction force to gradually tighten the utensils. Screws are a common term for fasteners, a daily spoken word.


Product Features:


Excellent anti-aging property, prolong life; long life.


Good strength and tension/suitable for a wide range of temperatures


Excellent high temperature and low temperature resistance


Suitable for single layer and cold coating




Suitable for various roofs, basements, tunnels, light-weight building waterproofing projects; roofing and underground projects of civil and industrial buildings, storage tanks, municipal administration, bridges, subways, tunnels, dams, etc., especially for durability and corrosion resistance requirements and volatility Waterproof works.


Wholesale Torx self-drill screw, choose Shenghang Building Material, Products have been exported to more than 100 countries and regions all over the world. Service tenet:The company will adhere to "Take the good faith as the premise, quality and service as the center, achieve the win-win goal with the cooperator" more attentively to provide customers around the world with products in superior quality and services.


China Torx self-drill screw manufacturers, suppliers, Factory


To buy Torx self-drill screw, look for Shenghang Building Material, Shenghang Building Material is a professional manufacturer of Torx self-drill screw, roof tiles, Laminated Floor, Roofing Waterproofing Materials, partition wall panels, gaskets, Fasteners. The products are exported to dozens of countries and regions. Welcome more new and old customers to call or email for consultation.


China Shenghang Building Material  factory is a professional roof tiles supplier, Laminated Floor manufacturer. The company's products have undergone strict inspections. Welcome more new and old customers to call or email for consultation. 


For more product information about Shenghang Building Material, you can click on the relevant link below.


1. The TPO waterproofing membrane


2. PVC waterproofing membrane

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