Nylon-Steel Ultra-300 Steel Inlay Cable Tie, 300mm L x 4.8mm W, 150kg Tensile, IP67 Rated, Automotive Grade

Nylon-Steel Ultra-300 Steel Inlay Cable Tie, 300mm L x 4.8mm W, 150kg Tensile, IP67 Rated, Automotive Grade

Product Overview

The Nylon-Steel Ultra-300 Steel Inlay Cable Tie is a premium-grade, heavy-duty fastening solution engineered for mission-critical applications in automotive, industrial automation, and harsh-environment electrical installations. Combining the flexibility and chemical resistance of high-strength nylon 6.6 with an embedded stainless steel reinforcement strip, this 300mm metal cable tie delivers unmatched structural integrity without compromising ease of installation. As a top-tier steel inlay ties offering, it meets stringent OEM requirements for vibration resistance, thermal cycling, and long-term mechanical retention — making it ideal for under-hood, chassis, and powertrain wiring harnesses.

Rated to IP67 cable tie standards, it provides full protection against dust ingress and temporary immersion (up to 1m for 30 minutes), ensuring reliability in washdown zones, outdoor enclosures, and marine-grade systems. Its 150kg tensile cable tie performance exceeds standard nylon ties by over 300%, while maintaining UL94 V-2 flame retardancy and RoHS/REACH compliance.

Key Features

Integrated stainless steel inlay for superior tensile strength and anti-cut-through performance
High-temperature resistant nylon 6.6 housing (–40°C to +105°C continuous operation)
Self-locking ratchet mechanism with audible click feedback and tamper-resistant release
UV-stabilized and halogen-free formulation for outdoor and enclosed cabinet use
Pre-marked length scale (300mm) and laser-etched part number for traceability
Compatible with standard pneumatic and manual tensioning tools

Technical Specifications

Parameter	Value
Length	300 mm
Width	4.8 mm
Tensile Strength	150 kg (1471 N)
Material – Housing	Nylon 6.6 (UL94 V-2, UV-stabilized)
Material – Inlay	AISI 304 Stainless Steel Strip
Operating Temperature	–40°C to +105°C
IP Rating	IP67
Flame Rating	UL94 V-2
Chemical Resistance	Oil, grease, brake fluid, salt spray (1000h ASTM B117)
Standards Compliance	ISO 9001, IATF 16949, RoHS, REACH
Packaging	100 pcs per polybag; 10 bags per carton
Shelf Life	36 months (unopened, dry storage)

Applications

This Nylon-Steel Ultra-300 is widely deployed across automotive Tier-1 suppliers, rail signaling infrastructure, renewable energy inverters, and industrial control panels where steel inlay ties are mandated for safety-critical bundling. It excels in securing high-voltage battery cables, sensor harnesses in engine bays, robotic arm cabling, and IP67-rated junction box entries — delivering consistent performance where standard nylon or all-metal ties fail due to brittleness, corrosion, or insufficient grip.