specifications:28mm,30mm,32mm,36mm,42mm,
thread size:M14X1.5 M14X2 M16X2 M1/2X12
Main application
Must use in the coal mine anchor cable supports and protections sneaking in the hard rock layer.
specifications:28mm,30mm,32mm,36mm,42mm,
thread size:M14X1.5 M14X2 M16X2 M1/2X12