Z flex® (63)

A pull-through bundling sleeve equipped with a nylon cloth leader, made of a 0.02” thick military-grade material that offers protection from abrasion & fluid.

Drawing Number(s): ZT94-10-004

Z flex® (63)
RoHS Military Grade

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Selected Part Number:ZT94-10-004-1.0-B
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Z flex® (63)
  • Z Flex® (63) protects flat cable applications that require a flexible, flame retardant solution
  • A low cost solution that offers excellent abrasion, environmental, and chemical resistance properties
  • The product fits the most popular cable sizes ranging from 20 to 64 conductors, however custom applications are always welcomed

Engineered for superior protection and bundling, Z flex® (63) is the ideal solution for applications in rugged environments. Z flex® (63) is made from the abrasion-resistant, fluid-resistant, chemical-resistant, and fungus-resistant 63-20 jacketing that is 0.02” thick. The double heat-sealed edges completely protect interior components from dust, debris, fluid and other harsh environmental conditions. Z flex® (63) is supplied in reel form, can be easily cut to various lengths and features a nylon oxford cloth leader for easy pull-through installation.

The 63-20 jacketing is a military-grade PVC film with many resistant properties. The jacketing is RoHS compliant and meets MIL-I-631D, Type F, Form S, as well as MIL-I-631, Grade C, Class I, Category 1.

Z flex® (63) is ideal for flat cables ranging from 1” to 3.5” with custom sizes and lengths available upon request. Z flex® (63) has an operational temperature range of -4°F to 221°F (-20°C to 105°C).


Overall Performance

  • Closure: Heat-Sealed
  • Material: 63-20
  • Diameter: 1.0"
  • Maximum Operating Temperature: 221°F
  • Minimum Operating Temperature: -4°F
  • RoHS: RoHS-6
  • Shelf-Life: 36 Months


  • Mil-Spec: MIL-I-631D, Type F, Form S, Class I
  • REACH: Compliant
  • Copper Corrosion: Meets Mil-I-631D
  • Dielectric Volts/Mil: 700 volt/mil (0.020" thk.)
  • Elongation: 200% min., 450% max
  • Volume Resistivity: 1010 ohms/cm. mm.
  • Flame Retardant: MIL-I-631
  • Fungicide: Does Not Support Growth
  • Color: Black
  • Thickness: 0.020"
  • Material: PVC Extruded Film
  • Maximum Operating Temperature: 221°F
  • Minimum Operating Temperature: -4°F
  • RoHS: RoHS-10
  • Shelf Life: 36 Months
  • Tensile Strength: 1,800 psi/min


  • Closure: Heat Sealed
  • Material: Heat Sealed
Specifications subject to change without notice. All statements and technical information contained herein are based on tests we believe to be reliable, but the accuracy or completeness is not guaranteed under all circumstances. Before using Zippertubing® products, the user shall determine suitability for the intended use, and user assumes all responsibility for improper selection. Published attenuation values of Zippertubing® shielding have been verified by laboratory testing of the respective shielding materials. Actual installed attenuation values may differ due to installation techniques and final assembly operation parameters which are beyond the control of Zippertubing®. Actual attenuation values can only be determined by the end user testing the completed assembly. U.S. and International Patents and patents pending. © The Zippertubing® Company, Chandler, Arizona.

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DESCRIPTION A military-grade, flame-retardant, pull-through cable and wire protection solution that has a nylon cloth leader. A flexible, wrap-around robotic cable management sleeve with a hook-and-loop closure that bundles and protects crucial wires and cables. A pull-through cable bundling solution with a fire-retardant jacket that is available in multiple colors and a nylon cloth leader for easy installation.
Closure Heat-Sealed Hook-and-Loop (Nylon) Heat-Sealed
RoHS RoHS-6 RoHS-10 RoHS-10
Abrasion Resistance Best Best Better
Installation Type Pull Through Wrap-Around Pull-Through
Purpose Sleeve Sleeve Sleeve
Min Temperature Extreme Extreme Moderate
Minimum Operating Temperature -67°F -67°F -40°F
Max Temperature Moderate Low Low
Maximum Operating Temperature 224°F 199°F 179°F
Flexibility Best Best Better
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