Rhking Adjustable Screw Jack Post Machinist Jack Screw Stand Size Range Capacity

Application:Jack Screw are used for leveling work on Milling machine, Drilling machine, setting up machinery. It can also be used as a pad for the pressing board. Parameter: screw jack the minimum height of 2.63 inch, highest can adjust the height 3.93 inch, 5 tons loading capacity, Thread diameter M18. Prevent rusting:surface blackening treatment,body plating treatment, rust, wear resistance. Stable:The screw rotates smoothly, and the manufacture of NC machine ensures the precision of the jack Security:Pattern design on the bottom of jack screw, increase the stability, lock screw in the adjustment is completed, can effectively prevent screw jack position changes. Specification Product Name: Screw Jack Color: Silver Material: 45 steel Screw jack weight:520g Minimum height :67mm(2.63in) Maximum height: 100mm(3.93in) Carrying weight : 5tons Thread diameter: M18 Jack Base Diameter : 2inch Application Jack Screw are used for leveling work on Milling machine, Drilling machine, setting up machinery, It can also be used as a pad for the pressing board. Package included 1pcs x jack screw