Product Expansion Bolt M12 x 70mm Hex Nut Sleeve Anchors Keyword hex anchor sleeve Structure bolt+sleeve+flat washer+taper Material Q235, 45#, AISI304(A2-70), AISI316(A4-80) etc Size M6-M24 or non-standard as request & design Grade 4.8, 6.8, 8.8, 10.9, 12.9 Surface plain, galvanized,bule white, YZP etc. Usage Metal structures, profiles, floor, bearing plates, brackets, railings, walls,machines, beams, etc Type wedge anchor,sleeve anchor flange nut,3pcs shield anchor,4pcs shield anchor,drop in anchors,metal frame anchors,tie waire anchors. Sample Free sample can be sent for test Remar OEM/ODM is available according to customer's drawing and samples.
