Cold-Resistant Cable Ties 4.8 x 300 mm (100 Pack) – Heavy Duty Black Zip Ties for Extreme Weather

• Cold & UV Resistant: Specially formulated nylon ties stay flexible in freezing weather (tested to -40 °C). Black material is UV-stabilised for long-term outdoor use without cracking or degrading.
• Heavy Duty Strength: Made from industrial-grade Nylon 66, the 4.8 mm wide ties offer high tensile strength (approx. 22 kg / 50 lbs). They securely bundle heavy cables, pipes, and more without snapping.
• Secure Self-Lock: One-piece self-locking head with strong gripping teeth holds tight once fastened. Easy to use – just thread the tail and pull for a reliable, tamper-proof lock that won’t loosen.
• Multi-Purpose (Pro Grade): Ideal for electricians, contractors, and serious DIYers. Great for cable management, construction, automotive repairs, or outdoor projects. Strong enough for industrial tasks yet handy for home use as well.
• Extra Long & Neat Finish: 300 mm length (approx. 12 inch) ties can bundle large diameter cables (up to ~85 mm). Excess tail can be trimmed after locking for a tidy installation. Supplied in a bulk pack of 100 for an ample supply.

Product Specification

• Material: UV-stabilised Nylon 66 (industrial-grade, weather-resistant plastic)
• Colour: Black
• Length: 300 mm (approx. 11.8 inches)
• Width: 4.8 mm
• Tensile Strength: ~22 kg (50 lbs) maximum load
• Operating Temp: -40 °C to +85 °C (stays flexible even in extreme cold)
• Pack Quantity: 100 cable ties per pack

Boltza Cold-Resistant Cable Ties are designed to tackle tough jobs in extreme conditions. Made from premium Nylon 66, they remain strong and flexible even in freezing temperatures where ordinary plastic ties would become brittle. Each tie measures 300 mm in length and 4.8 mm in width, providing both the reach and strength to bundle large cables or heavy items securely.

These heavy-duty black cable ties have a high tensile strength (approximately 22 kg or 50 lbs), so you can trust them not to snap under load. The self-locking mechanism with robust internal teeth ensures a firm grip once fastened – feed the tail through the head and pull tight. It locks in place reliably for a tamper-proof, permanent hold that won’t loosen over time.

Engineered for professional use, Boltza weatherproof ties are UV-stabilised for long-term outdoor performance and built to handle demanding applications. Electricians and contractors rely on them for organising wiring, securing conduit and pipework, and mounting equipment in harsh outdoor environments. They’re equally handy for automotive repairs, garden projects, or any task that requires dependable cable management in extreme cold or heat.

This convenient pack contains 100 cable ties, giving you plenty for large projects and spare stock for future use. Each tie can wrap around bundles up to about 85 mm in diameter, and any excess tail can be trimmed after tightening to keep the installation neat.

Please click here for our full Delivery & Returns Policy

Returns

You may request a return within 30 days of receiving your order. Before returning anything, please contact our Customer Services Team at sales@on1shelf.com or call 028 3027 8150 for return instructions.

Products should be securely packaged and returned in their original condition and packaging wherever possible. Refunds are issued to the original payment method and are normally processed within 72 hours of receiving the returned goods.

Custom-made products cannot be returned unless faulty. Conditions and possible handling charges apply. Please see our full Delivery & Returns Policy for details.

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Refunds

Approved refunds are normally returned to the original payment method. After we process a refund, your bank or payment provider may require additional time before the funds appear in your account.

For information about cancellations and product returns, please read our Delivery, Returns & Refunds Policy.

Contact Us

If you have a question about a payment or an existing order, please contact us and include your order reference where available.

Email: info@on1shelf.com
Telephone: +44 (0)28 3027 8150