Nirah 4" Heavy Duty Zip Ties, 18 lb — 1,000 ties
Nirah 4" heavy duty zip ties are made from 100% Nylon PA66 and rated to 18 lbs of tensile strength. Each 1000 pack contains 1,000 ties, available in Natural Clear White and Black.
They suit light bundling, electronics and low-voltage wiring. Black ties are UV-stabilized for outdoor use; Natural Clear White is for indoor and general-purpose jobs.
Country of origin: China. Need domestic sourcing? The same size is available in our Made in USA Stealth line.
- ✓4" length, 18 lb tensile strength
- ✓100% Nylon PA66 construction
- ✓1000 pack — 1,000 ties
- ✓Black: UV-stabilized for outdoor use · Natural: indoor use
- ✓Colors: Natural Clear White and Black
- ✓Made in China
Add it to your quote list and we reply with price and a ship date within one business day.
Buying for a business? Open a business account for quantity pricing and terms.
- Free shippingEvery order, no minimum. Details
- Ships same dayOrder by 2:00 p.m. Central Time; 3-4 business days ground.
- 30-day defect guaranteeDefective items refunded. How it works
Specifications
- Brand
- Nirah
- Length
- 4"
- Tensile strength
- 18 lbs
- Material
- 100% Nylon PA66
- Pack
- 1000 pack (1,000 ties)
- Colors
- Natural Clear White and Black
- UV stabilized
- Black only (Natural is for indoor use)
- Country of origin
- China
- Size category
- Small
Options & pricing
| Size | Tensile strength | Color | Pack | Price |
|---|---|---|---|---|
| 4" | 18 lbs | Natural Clear White | 1000 pack | On quote |
| 4" | 18 lbs | Black | 1000 pack | On quote |
Recommended for
Industry guides that recommend this size, with installation advice and limits.
Industry applications
How the 4" / 18 lb tie is used across trades.
Electrical
Use these 4" ties to bundle branch-circuit conductors, secure wiring within junction boxes, and fasten small conduit clips; the 18 lb rating is suitable for grouping 12–14 AWG wires and keeping installations neat during service.
Data Center
Use for organizing short patch cords and securing cable bundles inside racks or under cable trays; the compact length prevents excess strap slack while the 18 lb strength holds lightweight network and power cords without overstressing connectors.
Solar
Use to fasten PV module cables, secure microinverter or optimizer leads to racking, and tidy cable runs under panels; UV-rated PA66 resists sunlight degradation and 18 lb tensile strength is appropriate for typical PV branch cables.
HVAC
Use to secure thermostat and control wiring, attach small condensate drain lines or sensors, and bundle low-voltage harnesses within units; the 4" length fits tight spaces and the 18 lb capacity handles light mechanical loads common in HVAC systems.
Automotive
Use for routing and securing small wiring harnesses, fastening vacuum or sensor lines, and anchoring interior cable assemblies; PA66 tolerates elevated under-hood temperatures and the 18 lb rating reliably holds small bundles in place.
Landscaping/Irrigation
Use to attach drip tubing to stakes, secure emitter lines, and fasten low-voltage landscape lighting cables; the UV-rated construction endures outdoor sun exposure while the 18 lb tensile is well suited for small-diameter tubing and wiring.