Hengshui Anda Machinery and Equipment Co., Ltd.  

Product Name: Rebar Coupler Steel Hex Coupler Hex Nut Head Type: Hexagon Surface Treatment: Black Oxide Connection: Female Material: 45# Steel Standard: GB Model No.: Steel Hex Nut M16-M40 The Material: 45 Carbon Steel / 40cr Color: Black Level: Psb785 , Psb830, Psb930, Psb1080 MOQ: 1000 Application: Construction Trademark: Coupler Transport Package: Carton+Wood Pallet Specification: M6-M48 Origin: China HS Code: 7308400000 Product Description I need to know a few questions.1.What's the grade of your steel bar? such as (PSB785 ,PSB830,PSB930,PSB1080)2.Are your rebar threads rotating left or right?3.Do you need 45# steel or 40Cr steel?Specification:1.Name: CouplingNut2.Grade:4, 6, 8, 103.Size:M6-M48;1/4"-4"4.Packing:Bycarbon and palletoraccordingtoclient'srequirement5.Certificate:ISO9001:2008;Nominal DiameterWrench Size(F)Length(L)Weightmmmmmmkg26.547.5800.803257901.283663.51101.924682.51203.3057901204.20651001305.55751081456.43Q 1 Why choose Anda?A: I 20 years manufacturing and 15 years exporting experience;II Strict quality control system;III Top modern machinesIV 3 hours to the biggest port of North China.Q 2 How you guarantee the quality?A: From raw material selection through production, final inspection, and packing, every Yidao product undergoes strict QC management.Q 3 Can I get free samples?A : Samples are available to our customers for free with prior notification.The order will be ready in 5 days and dispatched by air or by courier.Q4 How is your after sales service?A: We have well trained workers providing any assistance with 7x24h,including insurance, shipping, inspection of quality(SGS) ,etc.