Securing electrical cables, bundling wires, fastening meshes, or securing light loads where a definitive and mechanically secure fastening is required, demands a reliable Nylon cable tie with a ratchet head. These plastic ties—also known as tairras, cinchos, Nylon ties, or zip ties—are manufactured by Fortemo from Nylon 66 with a self-locking ratchet head, in four sizes (3×100, 4×200, 8×300, and 10×500 mm) and two colors (white and black), designed for electricians, installers, gardeners, packers, and intensive DIY home use.

Key Benefits

Professional-grade Nylon 66: The material combines mechanical strength with calibrated flexibility, withstanding tension without breaking and allowing it to curve around irregular objects without losing grip.
Permanent self-locking ratchet: The head is sized to bite the strap definitively, maintaining tension without the possibility of loosening due to vibration, ambient heat, or the passage of time.
UV-stable black for outdoors: The black version incorporates carbon pigment that protects against solar radiation, extending the lifespan in applications exposed to Caribbean sun for years.
White version for interiors and coding: The white version performs better in interior applications and allows for visual coding of electrical installations, data networks, or gardening systems with various colors.
Four sizes for any tying diameter: From 3×100 mm for thin cables to 10×500 mm for bundling pipes or thick structures.

Typical Applications and Uses

Residential and commercial electrical installations: cable bundling, fastening to trays, panel organization.
Data and telecommunications networks: structured cabling, server racks, fiber optic and copper installations.
Gardening and agriculture: plant support, fastening tutorial meshes, securing drip irrigation systems.
Packaging and logistics: bag sealing, label fastening, securing loose parts in transport.

Quality and Durability

An economical cable tie fails in two areas: the Nylon is low-density (making it brittle in heat or cold and breaking under real tension) and the ratchet has poor tolerances (resulting in ties that loosen after installation or get stuck when inserting the tail). Fortemo uses professional-grade Nylon 66 and a ratchet with controlled tolerances, which separates a serious operational tie from a generic consumable that breaks in the electrician's hand.

Also known as: Technical: Nylon strap, plastic tie, Nylon fastener, self-locking fastener, self-adjusting clamp. In DR and Caribbean: tairra, tairras, tairrá, cincho, cincho plástico, suncho plástico de cable. In other countries: zip tie (USA), cable tie (USA), tie wrap (USA), brida (ES), cincho (MX, CO), precinto (ES, LATAM), Ty-rap (USA, brand).

FORTEMO® Plastic clamp

3x100 mm (0.12x4 in) [Pack of 1000 cable ties] / Black / Box of 54 packs

FORTEMO^® Plastic clamp