7.6x550mm Heavy-Duty Nylon Cable Tie (UL & TSCA Approved)

The 7.6x550mm nylon cable ties are extra-long self-locking fasteners engineered for bundling large cable groups that cannot be secured with standard-length ties. Featuring a 550mm (21.6") strap length, 7.6mm width, and 120 lbs tensile strength, they provide a reliable, heavy-duty fastening solution for wire bundles, cable harnesses, and industrial equipment wiring.

Manufactured by Wuhan MZ Electronic from UL-approved Nylon 66, these long zip ties combine superior mechanical strength with excellent electrical insulation and resistance to heat, aging, and corrosion. With a bundle diameter capacity ranging from 4mm to 160mm, they allow efficient binding around wide or bulky cable arrangements without requiring separate buckles.

Ideal for industrial cable management, electrical installations, power distribution, telecommunications, and automotive wiring harnesses. Available in standard Natural and UV Black, with custom colors available for OEM orders.

Key Features & Benefits

• Extra-Long Dimension: 7.6 mm × 550 mm (21.6 inches) for large-diameter bundling.

• High Tensile Strength: 120 lbs (55 kg) rating for demanding industrial applications.

• Bundle Range: Accommodates cable bundles from 4 mm to 160 mm in diameter.

• Premium Material: Made from UL 94V-2 rated Nylon 66 for durability and safety.

• Wide Temperature Resistance: Reliable performance from -35°C to +85°C.

• Self-Locking Design: Integrated ratchet mechanism ensures smooth insertion and strong locking force.

• Corrosion & Weather Resistant: Excellent electrical insulation and UV resistance (UV Black version).

Applications

Designed for heavy-duty bundling applications where conventional 200–350mm cable ties are too short, including:

• Industrial electrical systems & control cabinets

• Power distribution lines & telecommunication cabling

• Automotive, marine, and heavy machinery wiring harnesses

• Outdoor long-span infrastructure & construction projects

Technical Specifications

Frequently Asked Questions (FAQ)

Q: Are these 7.6x550mm cable ties suitable for outdoor UV exposure?
   A: Yes, our UV Black nylon cable ties contain carbon black additives that provide superior resistance to weather and UV radiation for long-term outdoor exposure.

Q: Can I request custom packaging or colors for OEM projects?
   A: Absolutely. Standard packaging is 100 pcs/bag, but custom packaging, private labeling, and custom colors are available upon request from Wuhan MZ Electronic.