Scaffold Jack Nut is made by nodular cast iron technology,and follow the sdandard of QT450-10. Each scaffold jack nut will go through the load test. Scaffolding jack base head is used at the top of the cup lock standard (Vertical) to provide an additional maximum adjustment of length up to 300 – 600 mm. Screw jack base head is designed to be used in conjunction with adjustable system scaffolding. Our Jack Nut made of iron casting used to adjust the working heights.

Scaffoldng Jacks base are used as the base for scaffolding bays, in which standards are put on. Provide stability by adjusting the level of the bay on uneven ground. Adjustable scaffolding jack base can be used in engineering construction, bridge construction, and used with all kinds of scaffold, play the role of top and bottom support. The surface treatment :hot dip galvanized or electro galvanized . Head base is usually U type,the base plate is usually square or customized by customer. jack nut:forged /wing nut Adjustable Screw Jack is consist of jack base or U head jack base, screw rod and Nut. Scaffolding Jack is used in conjuction with either adjustable steel props or system scaffolding to hold timber beams and formwork accesories in place. The Screw jack is made from a solid stem or a hollow tube, with base and a jack nut. Thread Screw Jacks are the scaffolding accessory used to safely adjust the scaffold legs. This may be necessary when different working heights are encountered or when the scaffold is mounted on sloped surfaces.

Scaffold Base Jacks are used as the base for construction scaffolding bays, in which standards are put on. Provide stability by adjusting the level of the bay on uneven ground.