Double ended thread screw bolt for railway
1.Material: carbon steel A3
2.Overall length: 197.5mm
3.Surface treatment: electroplating
4.Usage: railway
5.Competitive price, superior quality, reliable reputation
Double ended screw bolt for Railway
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Double ended thread screw bolt for railway
1.Material: carbon steel A3
2.Overall length: 197.5mm
3.Surface treatment: electroplating
4.Usage: railway
5.Competitive price, superior quality, reliable reputation