Purchase Qty. Reference FOB Price
2,000-19,999 Pieces US$1.80
20,000+ Pieces US$1.60
Product Description
Detailed Photos Product Description Shoring prop screws made by threading rolling machine in our factory, the outer diameter is 60mm, thickness 3.5mm, black or zinc plated finishing. When it is used, it will be welded on the outer tube end and make the inner tubes adjustable according ...