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Cable Tie Express 21-250-UV-50 Black UV-Resistant Ultra Heavy Duty Nylon Cable Tie
A 21.6-inch ultra heavy duty outdoor cable tie with 250 lb tensile strength. Black UV-resistant nylon 6/6 secures wire and cable bundles up to 6.3 inches in diameter.
✅ Designed For Ultra Heavy Duty Outdoor Cable Bundles
The 21-250-UV-50 is sized for 6.3-inch maximum bundles that need a 250 lb ultra heavy duty cable tie. Black nylon 6/6 resists ultraviolet exposure for outdoor service, making this model appropriate for sunlight-exposed and outdoor commercial, OEM, and industrial installations.
Secure Extra Large Bundles With 250 lb Capacity
The Cable Tie Express 21-250-UV-50 is built for extra large cable and wire groups that require ultra heavy duty retention. Its 21.6-inch length, 0.50-inch width, and 250 lb tensile rating provide a one-piece fastening solution for bundles up to 6.3 inches in diameter.
Black nylon 6/6 resists ultraviolet exposure for outdoor service and operates from -40°F to 185°F. The 0.50-inch-wide, 0.09-inch-thick strap balances bundle capacity with the holding strength required for ultra heavy duty wire management.
Key Features & Benefits
- Ultra Heavy Duty Capacity: 250 lb tensile rating supports demanding cable groups
- Large Bundle Reach: 21.6-inch length secures bundles up to 6.3 inches in diameter
- Outdoor Material: UV-resistant black nylon supports sunlight exposure
- Industrial Strap: 0.50-inch width and 0.09-inch thickness match the stated duty class
- One Piece Design: Integrated locking construction simplifies permanent bundling
- Wide Temperature Range: Rated from -40°F to 185°F
- UL 94-V2 Flammability Rating: Material performance is identified for equipment planning
Specifications
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Part Number
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21-250-UV-50
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Brand
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Cable Tie Express
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Cable Tie Type
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Ultra Heavy Duty |
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Length
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21.6 in.
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Width
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0.50 in.
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Thickness
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0.09 in.
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Tensile Strength
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250 lb
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Maximum Bundle Diameter
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6.3 in.
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Material
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Nylon 6/6
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Color
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Black
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UV Resistant
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Yes
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Temperature Rating
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-40°F to 185°F (-40°C to 85°C)
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Flammability Rating
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UL 94-V2
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Packaging
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50 ties per bag; minimum 10 bags (500 ties)
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📦 Packaging & Minimum Order
Each bag contains 50 ties. The minimum order is 10 bags, for a total of 500 ultra heavy duty cable ties. The product image is for reference; the actual part may vary.
🔎 Choosing the Right Cable Tie
Choose the black 21-250-UV-50 for 250 lb bundles exposed to sunlight or outdoor conditions. For protected indoor installations, 21-250-N-50 provides the corresponding natural nylon configuration when available.
🔧 Installation Notes
Measure the completed cable group before installation and keep it within the 6.3-inch maximum bundle diameter. Seat the 0.50-inch strap evenly around the cables and apply only enough tension to prevent movement without damaging their jackets.
🏗️ Recommended Applications
Use the 21-250-UV-50 for outdoor industrial equipment, rooftop cable routes, transportation assemblies, utility hardware, exterior control systems, and large OEM wire harnesses.
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