High Strength Reamed Hole Fasteners for Reliable Construction Connections

• Customization: Available
• After-sales Service: Three Months
• Warranty: Three Months
• Model NO.: 1-1
• Condition: New
• Certification: CE
• Standard: DIN
• Customized: Customized
• Material: Metal
• Application: Metal Processing Machinery Parts
• Applicable Industries: Construction Industry
• Use: Fastener Connection
• Whether to Support Customization: Support
• Thread Type: Half Thread
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The articulated bolt is a meticulously engineered mechanical connector specifically crafted to endure vibration loads and excel in circumstances demanding exceptional lateral stability. Discover its essential features and detailed descriptions below:

1. Structural Characteristics

Hinge hole bolts are designed with uniform dimensions to ensure a seamless and secure connection. The front thread serves the crucial role of fastening, while the rear end of the rod is dedicated to precise positioning and robust shear resistance.

2. Working Principle

Lateral Load: The lateral force is directly counteracted by the inherent shear strength of the screw and the extrusion strength of the hole wall, eliminating the need for frictional force generated by pre-tightening.

Axial Load: The load-bearing capacity matches that of conventional bolts, predominantly relying on the integrity of threaded connections.

As such, the requirement for pre-tightening force is minimal, yet it remains essential to concurrently verify both shear and compression strength.

3. Difference from Ordinary Bolts

• Matching Method: Ordinary bolt holes typically exceed the screw size by 0.5-1mm, resulting in a non-matching fit; whereas the hinged bolt achieves a precise transitional fit.

• Force Mechanism: Conventional bolts depend on frictional force from pre-tightening to counteract lateral loads, necessitating substantial pre-tightening forces; the hinged bolt directly withstands shear and compression forces.

Function: Hinge bolts uniquely combine both positioning and fastening capabilities, contrasting with ordinary bolts that solely focus on fastening.

4. Application Scenarios

Predominantly employed in industries facing frequent vibrations or substantial lateral loads, such as metallurgical equipment, transmission systems, and textile machinery.

In conclusion, hinge hole bolts have substantially enhanced the reliability of lateral load-bearing through innovative structural designs and optimized stress mechanisms, establishing their suitability for industrial applications with stringent stability demands.