Durable Hexagonal Reamed Hole Screws for Long-Lasting Fastener Solutions

• 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 emerges as a masterfully engineered mechanical connector, specifically crafted to excel in environments experiencing vibrational forces or where superior lateral stability is paramount. Below are its standout features and vivid descriptions:

1. Structural characteristics

These hinge hole bolts maintain consistent sizing to guarantee a snug, secure connection. The anterior thread serves the purpose of fastening, while the posterior rod end is dedicated to positioning and withstanding shear forces.

2. Working principle

Lateral load: This is adeptly supported by the intrinsic shear strength of the screw, complemented by the compressive strength of the hole wall, all without dependency on friction from pre-tightening forces.

Axial load: The load-bearing capacity mirrors that of conventional bolts, predominantly relying on the robustness of threaded connections.

Thus, the pre-tightening force requirement remains minimal, yet it is crucial to concurrently evaluate the shear and compressive strengths.

3. Difference from ordinary bolts

• Matching method: Ordinary bolt holes are typically 0.5-1mm larger than the screw, indicating non-matching; Hinged bolts, however, offer a transitional fit.

• Force mechanism: Ordinary bolts count on friction from pre-tightening force to counter lateral loads, necessitating significant pre-tightening; Hinged bolts directly endure shear and compressive forces.

Function: Beyond mere fastening, it integrates positioning and fastening, unlike ordinary bolts which serve solely for fastening.

4. Application scenarios

These bolts are predominantly employed in sectors where frequent vibrations or substantial lateral loads are present, such as in metallurgical apparatus, transmission systems, and textile machinery.

In conclusion, hinge hole bolts have dramatically heightened lateral load-bearing reliability through strategic structural design and stress mechanism refinement, rendering them ideal for industrial settings with demanding stability criteria.