q235 friction bolts for mines

{"cid":"91202120","title":"Q235 Materail Friction Bolts Metallic Mines Supporting Tool","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/5d\/7c6d86fdbc32573db44f4dee0a29-200x200-1.jpg","attrs":{"Price":"$2-$10 depend on specification","Brand Name":"MTH","Model Number":"47","Minimum Order Quantity":"5 Sets","Delivery Time":"2 weeks","Certification":"ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"5000 sets per month","Packaging Details":"bundle \/ pallet","Product name":"Friction Bolt","Key Word":"Friction Stabilizer","Size":"47","Length":"3700mm","Material":"Q235","Coating":"Original","Drill hole diameter":"43-45mm","Application":"Copper, gold or other metallic mines support"}}