sleeper screw
USD $1 - $1 /Piece
Min.Order:10000 Pieces
TAICANG ZHONGBO RAILWAY FASTENING CO.,LTD
Description:Timber
Size:Dia.15/16",1",L as ordered
Materials:Low carbon steel Q235
Mechanicl properties: Min tensile strength 740000PSI
Surface finishing:Plain oiled,blasted oiled,oxide black,zinc plated,hot dip gavanized,dacromet,sheardizing