... ,14inch,16inch,18inch Material: Q235B steel Coating: galvanizing Anchor boltAmerican anchor bolt: we can supply quanlity American L type, ... M type anchor bolts and thread bars. Anchor bolt (foundation bolt)SpecificationsAccording to customers’ ... 500, 600, 700,800, 900, 1000MaterialCarbon steelFinishEG, plain, HDG, blackGrade4.6 to 8.8TypeL; JPackage25 kgs/bag(woven), 40 ...