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CTH-2D
CHS
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Product Description
Managing delicate optical cables in demanding industrial environments requires more than standard fastening solutions; it demands precise engineering and resilient materials. The Screw Mount Cable Tie Holder CTH-2D is specifically developed to anchor heavy wire harnesses and fragile optical pathways securely, eliminating the risks associated with cable sag or environmental degradation.
Manufactured from industrial-grade flame-retardant Nylon 66 (PA66), this holder presents a rigid, slightly textured matte finish. When handled, the tactile grip of the surface prevents slipping during manual installation, even when technicians are wearing heavy protective work gloves. The PA66 compound provides exceptional ultraviolet (UV) resistance and weathering capabilities, ensuring the polymer structure does not become brittle, crack, or degrade during prolonged exposure to harsh outdoor elements. The chemical composition of the nylon also offers excellent resistance to common industrial chemicals, oils, and greases, ensuring the mount retains its structural integrity if exposed to accidental spills or routine maintenance lubricants.
The core advantage of this holder lies in its dedicated screw-mount base. Unlike adhesive-backed alternatives that frequently fail under thermal stress or moisture accumulation, the mechanical screw fixation delivers absolute anchoring stability. The internal channel features precisely molded anti-slip teeth and an anti-rebound locking buckle. As a cable tie is threaded through the mount, it produces a distinct, reassuring clicking sound, confirming a positive lock. This design yields exceptional tensile strength and prevents lateral movement, protecting sensitive optical fibers from tension-induced micro-bending or physical strain. The deep screw countersink ensures the head of the mounting fastener sits completely flush, preventing any sharp metal edges from protruding and potentially scoring the delicate outer jacket of adjacent optical cables.
Engineered for extreme conditions, the holder maintains its structural integrity across a demanding thermal operating range of -40℃ to +85℃. The inherent shock-absorbing properties of the dense nylon material dampen persistent vibrations, safeguarding fragile optical connections in heavy machinery or transit applications. Furthermore, the product strictly adheres to UL 94 V-2/V-0 flame retardancy ratings and RoHS environmental directives, satisfying stringent electrical safety codes and engineering procurement compliance mandates.
Accurate dimensional planning is critical for large-scale engineering deployments. Understanding the physical footprint of your cable management hardware allows for tighter, more efficient panel designs. The table below outlines the precise measurements for the CTH series, ensuring compatibility with specific mounting hardware and spatial constraints.
The CTH-2D model, specifically, strikes an optimal balance for medium-to-heavy optical bundles. Its 11.8mm profile height provides sufficient clearance from the mounting surface, allowing for easier visual inspection and maintenance access without taking up excessive vertical space in crowded control cabinets. Furthermore, the 15mm width ensures a broad distribution of clamping force across the cable tie, which is essential for preventing localized pressure points that could degrade signal integrity in sensitive fiber optics. The 5.2mm mounting aperture accommodates standard industrial fasteners, providing a flush, secure fit against flat panels or structural beams. Every unit is molded with strict tolerances, resulting in clean edges free from plastic burrs that could otherwise snag or damage delicate cable jackets during installation. Review the parameters below to select the exact dimensions required for your infrastructure project.
| 编 号 Item NO. | H(mm) | L(mm) | W(mm) | 孔径 D(mm) |
| CTH-2A | 9.5 | 22 | 16 | 4.5 |
| CTH-2B | 9.5 | 22 | 16 | 6.8 |
| CTH-2C | 9.5 | 22 | 16.5 | 5.8 |
| CTH-2D | 11.8 | 29 | 15 | 5.2 |
| CTH-2E | 7 | 16 | 10.8 | 3.8 |
| CTH-2F | 12 | 25 | 14.5 | 6.5 |
The deployment of reliable fastening hardware directly impacts the longevity and maintenance cycles of complex infrastructure. This screw-mount holder is engineered to resolve cable management challenges across multiple demanding sectors, ensuring continuous operation and minimizing the risk of physical cable damage.
Consistency is paramount for enterprise-level procurement. Every production batch of the CTH-2D undergoes a rigorous testing matrix before approval. This includes mechanical pull tests to verify the tensile limits of the anti-rebound buckle, static load-bearing assessments to ensure long-term holding power without deformation, and accelerated thermal aging cycles to confirm performance in extreme climates.
In addition to mechanical and thermal evaluations, our testing facilities conduct prolonged vibration simulations to mimic the operational environment of heavy machinery and transit applications. This ensures the screw mount will not gradually loosen or back out over years of continuous use. For procurement teams managing complex supply chains, this level of verified durability translates directly to reduced maintenance overhead and fewer emergency service interventions. We provide comprehensive material safety data sheets (MSDS) and compliance certificates upon request, streamlining your internal approval processes and ensuring your installations meet all regional and international engineering codes.
