直径
16, 18, 20, 22, 24, 27, 32mm
Product name
22mm diameter fiberglass bolts frp rock bolts high tensile strength
Diameter
16, 18, 20, 22, 24, 27, 32mm
Package
Steel Strap & pallet
Usage
coal mine underground projects
length
as customers requirement
accessories
plate & nut (frp or plastic)