Reliable Steel Support Nut for Tightening in Heavy-Duty Construction

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 5.6
• Use: Tightening and Preventing Loosening
• Applicable Industries: Construction Industry
• Surface Treatment: True Color
• Whether to Support Customization: Support
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 500000

Product Description

Steel support nuts serve as vital connecting and fastening components within steel support systems, predominantly utilized in engineering domains such as building foundation pit support and bridge construction. Below is an elaborate overview from multiple perspectives:

• Structural Composition and Material Excellence

Structure: Typically, the design manifests as either hexagonal or circular, featuring internal threading that complements the screw segment of the steel support. This facilitates secure fastening through rotation. Occasionally, one end of the nut is outfitted with a stiffening rib plate to enhance contact area and stress endurance between the nut and steel support. Additionally, certain designs incorporate protrusions or grooves, which synergize with matching gaskets to effectively prevent loosening.

Material: High-grade steel, including 45 # steel and Q345 steel, is commonly employed. These materials undergo processes like forging and heat treatment to elevate strength and toughness, thereby meeting the stringent engineering demands for structural stability and safety.

• Functionality and Core Capabilities

Load Transmission: Within the steel support system, the axial force of the support is conveyed to various components via the threaded engagement between nut and screw, assuring even load distribution and stability across the entire support framework.

Length Adjustment: By rotating the nut, precise adjustments can be made to the length of the steel support. This ensures a snug fit to foundation pits or other construction elements, meeting diverse engineering dimensions and requirements.

Tightening and Anti-Loosening: In partnership with gaskets and bolts, these nuts fortify the connection, averting the loosening or detachment of steel support components caused by vibration, stress, or other construction-induced dynamics, thus safeguarding construction integrity and safety.

• Diverse Application Scenarios

Building Foundation Pit Support: In deep foundation pit projects, steel support nuts secure steel supports to the enclosure structure, resisting soil and water pressures, maintaining foundation pit stability, and ensuring the safety of subsequent underground construction activities.

Tunnel Construction: During initial and temporary tunnel support phases, these nuts connect pivotal supporting components like steel arches and pipes, offering a stable workspace for construction and averting potential collapse incidents.

Bridge Engineering: Throughout formwork support, temporary support, and other bridge construction phases, steel support nuts guarantee structural stability, facilitating the seamless pouring and installation of bridge components.