Size: 1/2inch*6inch,8inch,10inch,12inch,14inch,16inch,18inch Material: Q235B steel Coating: galvanizing Anchor boltAmerican anchor bolt: we ... quanlity American L type, M type anchor bolts and thread bars. Anchor bolt (foundation bolt)SpecificationsAccording to customers’ ... drawingsSizeDIA1/2”, 5/8”, 3/4”, 7/8”, 1”, M12, ...