Handan Shuangzi Metal Products Co., Ltd is a professional manufacturer of drilling screw and tapping screw enterprises. Since its establishment, the company has been focusing on the produc- tion and R&D of drilling screw, which has built a morden, high standard, scale, variety of profes- sional production line of drill tail screw. All used equipment are imported from Germany, Japan and Taiwan, with an annual output of high quality, multi-variety drill tail screw. The company employed the top domestic technologist, in hexagon-shaping\clipping\thread-rolling\carburize\zinc plated\washer machine\package and other processes, every link strives for perfection and the best.
HANDAN SHUANGZI METAL PRODUCTS CO .LTD
MAIN
Hexagon head/countersunk head/pan head/Washer head/paint head/Nylon head drilling screws, drywall screws, fiberboard screws
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Product name
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Hex head self drilling screw
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Measurement system
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Metric
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Application
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General Industry, Heavy Industry
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Tapping screws type
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Slotted hex head self-drilling screws
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Customized support
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OEM/ODM
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Warranty
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3years
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Material
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Carbon Steel C1022A
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Head
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Hex head with washer
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Surface treatment
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1000 hours ruspert surface
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Standard
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DIN 7504 K
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Packing
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according to customer
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Grade
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8.8
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MOQ
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3Tons
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Sample
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Avaliable
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Color
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white/yellow
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