Standard cable ties nylon PA6.6

Cable Ties & Zip Ties PA6.6 Nylon - Cobra Cable Ties® by Cieffeplast

Our standard cable ties are PA6.6 nylon fasteners manufactured in Italy, available in 32 sizes from 80 mm to 1500 mm. Natural version for indoor use. Black  version for outdoor and exposed installations. Guaranteed tensile strength from 8 kg to 114 kg. Operating temperature: –40°C to +85°C.
Certified to UL 62275. Compliant with CE European directive. Flame rated UL 94 V-2.
Cieffeplast is an Italian manufacturer of PA6.6 nylon fixing products based in North-East Italy. The company produces and supplies premium quality cable ties, zip ties, fixing accessories, and wall plugs directly to distributors, electrical wholesalers, and industrial buyers across Europe and globally, ensuring flexible and reliable logistics and B2B stock.
For black version IEC compliant colour option (L2)

What Are Cable Ties / Zip Ties?

Cable ties are also called zip ties, tie wraps, or nylon cable ties,  are one-piece permanent fasteners for bundling and securing cables, pipes, and components. A serrated tape threads through a ratcheting head and locks via a pawl-and-rack mechanism. Once closed, a cable tie cannot be reopened without cutting.
The careful selection of raw materials ensure the correct engineering for professional cable ties. It delivers higher tensile strength, rigidity, heat resistance, and chemical resistance .

Chemical Resistance

PA6.6 Cobra Cable Ties® resist: bases oils, greases, soaps, detergents, petroliferous products, clorura dissolvents, alcooli.
Limited resistance to acids. Not resistant to phenols.
For acid-resistant applications: selected sizes are available in polypropylene (PP). Contact Cieffeplast for availability.
Halogen-free materials do NOT contain chlorine or bromine and in the event of fire produce fewer toxic and corrosive fumes, generating fewer acid gases (e.g. HCl). For this reason they are required in the electrical field or in enclosed spaces (tunnels, trains, public buildings).

Packaging and Bulk Supply

Three formats are available to match B2B procurement requirements:
Standard packaging   from 500 to 30,000 pieces per box depending on size. For high-volume procurement, distribution centers, and production line supply.
Small packaging  C-series up to 5,000 pieces. For counter sales, kitting lines, and mixed orders.
Industrial packaging M-series  selected sizes in natural and black in large-volume industrial 1,000 PCS bag format.
Custom packaging and mixed-pallet orders available on request.

Applications

Cobra® PA6.6 cable ties are designed for demanding professional environments, ensuring secure fastening, durability, and consistent performance across a wide range of industries.
Cobra® cable ties are widely used in:
Electrical panel building and wiring harness assembly
Automotive and transportation wiring systems
HVAC installations and building services
Telecommunications and data infrastructure
Solar PV mounting systems and DC cable management
Marine and offshore cabling
General industrial manufacturing
Our nylon PA6.6 cable ties offer high mechanical strength, reliable performance, and are available in UV-resistant versions for outdoor applications. Designed for professionals, they ensure consistent quality and long-term durability.

How to Install Cable Ties and Zip Ties

Wrap the tie around the cable bundle.
Install the cable tie with the knurled surface facing inward and the smooth surface facing outward.
Insert the tail into the head until it engages the pre-coupling tooth.
Verify bundle position (using the pre-coupling tooth with a light pull on the can still release the tie at this stage and for repositioning).
Grip the knurled tail section and pull firmly until fully closed.
Trim the excess tail flush with the head using side-cutting pliers or a cable tie tool.
For installation with a tool: calibrate the tool tension to the specific tie size to avoid over-stressing the material. Cieffeplast installation tools available separately.
Important:  Do not use on body parts.

Frequently Asked Questions

What is the difference between a cable tie and a zip tie?

Cable tie and zip tie are two names for the same product. Other common names include tie wrap, nylon tie, and cable strap. The term zip tie is more common in general purpose especially in North America; cable tie is the standard term in European industrial and electrical markets.

Why are black cable ties used outdoors?

The black cable ties contain carbon black, which absorbs UV rays and slows down the degradation of the polymer when exposed to sunlight. The natural (translucent) cable ties do not contain UV stabilizers, and the degradation process is faster than with the black ones; therefore, they can be used in their natural state outdoors when a long-lasting application is not required.

What does PA6.6 mean in cable ties?

PA6.6 stands for Polyamide 6.6, an engineering-grade nylon. PA6.6 cable ties have higher tensile strength, greater rigidity, better heat resistance (up to +85°C operating temperature), and superior chemical resistance compared to lower-grade or different raw materials. The selected raw material PA6.6 used for Cobra® cable ties is in accordance to class of flammability UL94V2

What is UL 62275 certification for cable ties?

UL 62275 is the international standard for cable management systems, including cable ties for electrical installations. A UL certified cable tie has been independently tested for mechanical performance, flame resistance, and temperature range. Cieffeplast Cobra® cable ties hold UL 62275 certification under certificate number E468944, verifiable on the UL Product iQ database.

What sizes do Cobra® cable ties come in?

The Cobra® range covers 32 sizes from 80 × 2.4 mm (max bundle Ø 17 mm, tensile strength 8 kg) to 1500 × 9 mm (max bundle Ø 460 mm, tensile strength 79.8 kg). The largest size in the range is 1000 × 12.6 mm with 114 kg guaranteed minimum tensile strength.

Are Cieffeplast cable ties available in bulk for B2B buyers?

Yes. Cieffeplast supplies cable ties and zip ties in bulk to distributors, electrical wholesalers, OEM manufacturers, and industrial end-users across Europe and internationally. Standard box quantities range from 500 to 30,000 pieces depending on size. Custom packaging and mixed-pallet orders are available on request. Products are consistently supplied in sub-packaging of 100-piece bags and, where applicable, 1,000-piece bags, in order to preserve product quality and integrity.

Key Engineering Features of Cobra Cable Ties® 

Rounded head edges and Radiused inner head corners: larger fillet radii improve tensile strength under load. Reduces risk of head fracture at maximum tension.
Pre-coupling tooth : retains the tail at the head opening before final tightening. Enables one-handed preparation. Prevents the tie from slipping during bundle positioning.
Knurled tail surface : textured finish maximises  grip during tensioning, including with gloved hands.
Flush lateral edges : side walls are level with the rack. Rack teeth do not protrude above the surface. Eliminates the risk of serrated edges cutting into adjacent cable insulation.
Slanted collar on short sizes :  collar slanted in order to easy the fitting and makes insertion easier for smaller diameters

Rounde cable ties’ head to avoid edge in the wiring and radiated inner corners to increase the tensile strenght

The small pre-coupling tooth allows to prepare the ties to be closed, avoiding to get it unstrung. Rough surface to easy handling

Knurled surface to easy handling while you begin the traction

The lateral edge are high as the rack to avoid cutting the cables

Short sizes have the small collar slanted in order to easy the fitting