Sleeper screw > Lag Screw
2016-11-25 11:01 Click：times
Lag Screw
Size: 22x174mm
Grade: 4.6, 5.6
Standard: NF F500-008, NF F500-15,UIC864-2,ISO898-1
Surface: Plain oiled, Blasted oiled, Oxide black, Zinc plated,HDG, Dacromet, Sherardizing
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