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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 Thread With Ridge For Wood, Roofing and Decking Screws
Square Thread With Ridge For Wood, Roofing and Decking Screws
  • Products Name: Square Thread With Ridge For Wood, Roofing and Decking Screws
  • High Quality Product
    Competitive Price
    Punctual Delivery
    Best Service Support

Products Infomation

Product range
Diameter:#6-1/2"(m3-m12)
Length:1/2"-16"(12-400mm)
Materials
Stainless steel:AISI 304,305, 316, 410
Carbon & alloy steels
Coatings
Whitford xylan, ruspert, dacromet clear & yellow zinc, etc.
Head painting
In all colors
Very low drive-in-torque, a general 30-40 %less than the type 17 wood screws. Test results from independent lab as shown below.
Do away with pre-drilling even on some of the densest woods and composites.
Square sharp angle threads cut into the fiber rather than forcing into it allow for better gripping and resistance to stripping.
Prolonged battery life for battery-operated guns.
Minimize wood cracking problems.
Faster driving time means reduced labor costs and accelerated production time.
Avoidance from screw breaking markedly reduce the subsequent costly salvage operations.

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