Rebar Coupler

★Size：  M12-M40 or customizable

★Length： 35mm-90mm or customizable

★Standard:  ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS

★Material:  45#/ 40Cr / 20CrMnTi or customizable

★Grade: HRB400 / HRB500

★Surface: Original color of metal

★MOQ:1000PCS

★Email:luoyifastener@outlook.com