Cangzhou Doushan Machinery Manufacture Co., Ltd.  

Product Name: High Quality Formwork Wing Nut Made in China Model NO.: 15/17mm & 20/22mm Type: Fasteners Material: Cast Iron Technics: Casting Surface Treatment: Galavanized/Self Color Certification: ISO Application: Formwork Accessories Screw Pitch: 10mm Process: Coated Sand Casting Tensile Strength: 500MPa Weight: 0.59kg Sample: Free Trademark: DouShan Transport Package: Bag Specification: 20/22mm & 15/17mm Origin: Botou City, Hebei Province HS Code: 730890 Product Description High quality Formwork Wing Nut Made In China Cangzhou Doushan Machinery Manufacture Co.,Ltd was founded in 2013,which is one of the earliest casting factories in China.our factory produces casting-iron compressor parts,elevator components,deceleration machine parts,engineering machinery parts,valves parts,fire pump column series components,construction products,casting pipe,electric products and so on. annual turnover is more than 10 million dollars. Cangzhou Doushan Machinery Manufacture Co.,Ltd offer a economical and reliable solution where threaded joints with nuts or couplers are used in the reinforced concrete and tying applications. Our products range from wing nuts, water stops, hex nuts, couplers, and washers/plates to tie rods, all for the nominal thread diameter 15mm (DG 15/17), 20mm(DG20/22), other sizes of thread available on request. The management of Doushan factory uses the Japanese 5S management and TPM management,and passed the ISO9001(2000) and ISO/TS 16949 quality management.now we are going to make the certification of CE & EN certificate. ItemSize(mm)Weight(KG)Tensile Strength (Mpa)Anchor Nut(3 wings)ø10010/200.7kg500Anchor Nut(2 wings)ø10017/100.56kg500Anchor Nut(2 wings)ø9017/100.57kg500Anchor Nut(2 wings)ø8017/100.4kg500Anchor Nut(2 wings)ø8017/100.4kg500Combined Swivel Nutø12020/101.5kg500Wing Nut15/170.59kg50020/220.29kg500Screw base Nut(60)48/6.350.54kg500(48/60)35/6.350.37kg500(48/60)38/6.350.37kg500(48/60)35/80.37kg500(60)40/6.350.44kg500(48)35/6.350.47kg50028/6.350.24kg500Steel Prop Nut60/6.350.27kg50060/6.350.48kg50060/6.350.77kg500Climbing Cone10/200.68kg50017/100.44kg500productfeature:1.High tensile strength ,high-strengthwear resistance,durable.2.The excellentproductselection ofmaterial ,theyare widelyused andcan beproducedaccordingto orders.3.highprecision,stronganti-corrosion property.4.High and low temperature resistant,fullspecifications tomeettheneedsofdifferentusers.5.Free sample---Good free sample are available here6.Competitive price---Direct supplier makes the price very competitive.7.Great after-sale service--No worries about all after-sale problems because we will find the best way to solve it.Product Process Quality ControlQuality control is one of the most important process in production. we insist that 100% inspection before shipment and ensure parts without any flaws when sending out.ApplicationOur factoryOur package