Standard DIN7504 K A2 A4 Hex Flange Self Tapping Screw M4.2 M4.8 M5.5 M6.3
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.... The tail of self drilling screws is different from that of ordinary screws. It is not a sharp tail, but like a drill bit. This tail can drill holes by itself. Self Drilling screws are designed to be fitted without the need for a pre-drilled hole, and...
EUROTECH FASTENERS (WUXI) CO., LTD
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Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads
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Finexpress Precision Manufacturing (dongguan) Co., Ltd
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Hexagon Flange Head Tapping Screws Hex Flange Head Tapping Screws With Washer
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Hex Washer Head Self Drilling Screw Product Description Hex Washer Head Self Drilling Screw Product name Hex Washer Head Self Drilling Screw size ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 material steel 1018,steel 1022, steel CH22A Surface treatment zinc plated-grade, white and blue zinc plated-grade5-8 standard DIN JIS......
Kunshan Grace Hardware Co., Ltd.
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INCH Measurement System 6x25 Hex Flange Self Tapping Screw for Solar Mounting Brackets
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Jiaxing Unitek Machinery Technology Co.,Ltd.
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M3 M4 Stainless steel Hex Flange Self Tapping metal Screws SS304 SS316 A2 A4-80 Drilling screws
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...Hex Flange Self Tapping Screws SS304 SS316 A2 A4-80 Drilling screws Product Description: There are two types of self-tapping screws: round head and flat head.1 They require a pilot hole to be drilled into the material that is slightly smaller than the diameter of the screw before a screwdriver is used to screw the screw into the material. Self-tapping screws with a pointed head do not require a pilot hole. Self-tapping...
Hunan Jia Shan Hardware Tech Co., Ltd.
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Round Head Socket Drive Pointed Screws Pan Head Hex Drive Self Tapping Screws
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.... A decorative rounded top provides a finished appearance. Hex drive provide high wrench strength while using it. Length is measured under the head. Products Specification Material 18-8 Stainless Steel Screw Size No. 8 Screw Size Decimal Equivalent 0.164"...
Suzhou Runtai Precision Hardware Co,.Ltd.
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Black Hex Head Self Tapping Screws Indented Combined Sems Electrophoresis
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Cross Recessed Indented Hexagon Head Combined Sems Self- Tapping Screw,Black Electrophoresis Combination screw is a screw with a spring washers with a flat pad by thread rolling, combination of fastening assembly together.And two combination screw is a ......
Jiashan Chaoyi Fastener. Co,LTD
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JIS Stainless Steel Self Tapping Screws 12.9 Stainless Steel Hex Screws
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Products Specification Stainless steel hex washer head self drilling type metal screws for roofing Screw and screw are different from each other. Screw generally called wood screw; It is the kind of front end with sharp head, large pitch, generally used......
TOBO GROUP LTD
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Lightweight Self Drilling Screws , Hex Head Self Tapping Screws 5.5mm Diameter
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Screw Diameter 5.5mm Galvanized Color Zinc Hexagonal Flange Self Drilling Screws Product description: Our products of hexagonal drlling screw inclued:5.5*30, 5.5*32, 5.5*35, 5.5*38, 5.5*40, 5.5*45, 5.5*70 etc.Thread tolerances is 4h. Surface treatment is ......
XINYUXIANG FASTENING PIECE CO., LTD.,
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Small Galvanized Flange Self Tapping Screws Type C -H DIN 7981 ST3.9x19 With Serration
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ISO7049 DIN7981 pan head Self tapping screws This International Standard specifies the characteristics of Cross recessed pan head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive. Surface hardness:The minimum surface hardness after heat ......
Shanghai Summery Industrial Machine Co. , Ltd.
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