【ROEBUCK】6X1X1/2,
6X22X7 NBR,
6X3/4 HHSMS,SCREW HEX HEAD 6X3/4
6X3/4 PHSMSPH,SCREW PANHEAD PHILLIPS 6X3/4
6X3/8 HHSMS,SCREW HEX HEAD 6X3/8
6X3/8 PHSMSPH,SCREW PANHEAD PHILLIPS 6X3/8
6X4 COVER ONLY,罩类、盒类及壳类产品 6X4 COVER ONLY
【ROEBUCK】6X5/8X1/2,
