Overview
The Panduit BT4I-M Dome-Top® Barb Ty cable tie is a heavy-duty, two-piece cable management solution engineered for demanding electrical, industrial, and aerospace applications. The patented design features a stainless steel locking barb that delivers consistent performance, superior reliability, and infinite adjustability across the full bundle diameter range — eliminating the fixed increments of standard ratchet-style ties.
At 14.30 inches long with a 0.14-inch strap width, the BT4I-M accommodates bundles up to 4.00 inches in diameter and achieves a minimum loop tensile strength of 40 lb., exceeding both industry and Aerospace Standard SAE MS23190A requirements. The smooth Dome-Top® head is easy for installers to handle, while the ribbed and stippled anti-slip strap body prevents axial and lateral movement once secured. A curved tip orients toward the head for faster initial threading, and the exclusively designed fingertip grip assures a positive hold during installation — reducing operator fatigue and improving job-site productivity.
Manufactured from Nylon 6.6 in a natural (uncolored) finish, these ties are suitable for indoor electrical panel wiring, wire harness bundling, industrial control cabinets, shipbuilding, oil and gas, mining, and food and beverage applications. Sold in a box of 1,000 ties.
Key Features
- Stainless steel locking barb — consistent performance, infinite adjustability through full bundle range
- Dome-Top® head — smooth, rounded edges; safe and easy for installers to handle
- High loop tensile strength — 40 lb. minimum, exceeds UL 62275 and SAE MS23190A requirements
- Low thread force design — reduces installer fatigue and increases productivity
- Anti-slip strap body — ribbed and stippled surface prevents axial and lateral movement
- Curved strap tip — orients toward head for faster initial threading and easy pick-up from flat surfaces
- Fingertip grip — positive grip during threading for consistent, secure installation
- Nylon 6.6 construction — excellent chemical resistance and mechanical strength
- RoHS Compliant — suitable for environmentally regulated projects
- Sold in a box of 1,000
Specifications
| Manufacturer | Panduit |
|---|---|
| Model Number | BT4I-M |
| Series | Dome-Top® Barb Ty |
| Length | 14.30 in. (363 mm) |
| Width | 0.14 in. |
| Max. Bundle Diameter | 4.00 in. (102 mm) |
| Tensile Strength | 40 lb. |
| Material | Nylon 6.6 |
| Color / Finish | Natural |
| Locking Mechanism | Stainless steel barb |
| Country of Origin | Costa Rica |
| UPC | 07498341377 |
| Sold As | Box of 1,000 (1000/EA) |
| UL Listing | UL 62275 (File E56854) |
| CSA Certification | CSA-C22.2 No. 62275 (File 31212) |
| Additional Certifications | BV File ACE 14/601/01, QPL-AS23190, RoHS Compliant |






