Purchase Qty. Reference FOB Price
500-4,999 Meters US$1.95
5,000-9,999 Meters US$1.75
10,000+ Meters US$1.55
Product Description
Product Description Hollow anchor bar means a rod that transfers the structures or geotechnical load to a stable rock formations, anchor bolt consists of bar, drill bit, coupling, plate, grouting stopper and nut. Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, ...