Adjustable Steel Hollow Scaffold Screw Jack / U Type Head Jack 2.6-5.6kg/pcs Weight
Adjustable screw jack base is consist of Jack Base or U head Jack Base, Screw Rod and Nut. Jack base is used in conjuction with either adjustable steel props or system scaffolding to hold timber beams and formwork accesories in place. With high durability and strength, scaffolding adjustable jack base provides stable support for large heavy structures such as stage,tunnel,bridge and subways.
Material | Q235 Round steel/Threaded steel |
Surface treatment | Hot dip galvanized, painted |
Color | Silver or as your requirement |
Length | 450mm,500mm,550mm,600mm,650mm,700mm,750mm |
Base jack | 80*100* 5-6mm, 100*100*5-6mm, 120*120*4.5-6mm, 150*150*4.5-6mm |
U Jack | 80*100*5-6mm, 10*120*4.5-6mm, 150*150*4.5-6mm |
Tube Diameter | 28/30/32/34/36/38/48mm |
Nut Craft | Casting |
Nut Length | 150mm |
1.Regular packing in bulk or steel pallet;
2.Regular packing in bundle with steel ribbon;
3.Mixed free loading in container;
4.Customized packaging with your requirment;
5.A 20'GP container can be loaded 20-23tons.