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Asia-Pacific Fastener News Magazine is a professional magazine which focuses on promoting Taiwanese & Chinese fasteners to global markets in the hardware Industry.

This magazine is a monthly issue in English. It contains information of updated global fastener news and latest information on Taiwanese & Chinese fastener manufacturers......

Square or Hexlobular Thread Self-drilling Screws
Square or Hexlobular Thread Self-drilling Screws
  • Products Name: Square or Hexlobular Thread Self-drilling Screws
  • High Quality Product
    Competitive Price
    Punctual Delivery
    Best Service Support

Products Infomation

The spuare or hexlobular threads once harden in 410ss or carbon steel show remarkable tapping/threading capacity that tap thick metal sheet into a threaded nut. In other words, as long as there is a pre-drilled hole,these threads will form the threads in the hole for as thick as the sheet. This is what we meant by genuine self-tapping thread. It simply taps and forms threads without chips and dusts as long as the thread and the driven metal. Normally, the conventional round thread will tap only 2-3mm at the most before the threads start to collapse, not with the spuare and hexlobular threads.

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