Woodhead 5621 - MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, 90° Angle Male, Cable Diameter 4.75-6.35mm (.187-.250")
Woodhead

5621

Alternate Item Number: 1300980217

UPC: 786788562106

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Specification Sheet

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Overview

The Woodhead MAX-LOC® Strain Relief Cord-Sealing Grip (SKU: 5621) by Molex is an industrial-grade strain relief solution designed to protect and secure cables in demanding environments. This 90° angle male fitting features a 3/4" NPT threaded connection and accommodates cable diameters from 4.75mm to 6.35mm (0.187"–0.250"). The rugged nylon body resists impact, corrosion, and a wide temperature range, ensuring long-term performance in harsh conditions. A liquid-tight rubber grommet provides a secure seal, reducing cord pull-out and protecting against moisture, chemicals, and abrasion. When paired with the included neoprene O-ring and locknut, the assembly achieves a Type 6P environmental rating for superior protection in wet or hazardous locations. The zinc-plated steel compression nut and washer add durability and corrosion resistance. Installation is tool-free and straightforward, requiring no cable jacket stripping. Ideal for machinery enclosures, control panels, automation systems, and push-button stations, this grip minimizes strain on cable entry points, preventing conductor damage. Compliance with Type 3R and Type 6P ratings makes it suitable for both indoor and outdoor applications where exposure to moisture or mechanical stress is a concern. Trusted in manufacturing, automation, energy, and transportation industries, the MAX-LOC® series delivers reliable cable integrity for mission-critical systems.
  • 3/4" NPT threaded connection with 90° angle male design for space-efficient routing
  • Accommodates cable diameters from 4.75mm to 6.35mm (0.187"–0.250")
  • Liquid-tight rubber grommet reduces cord pull-out and protects against moisture/chemicals
  • Type 6P environmental rating when used with neoprene O-ring and locknut
  • Rugged nylon body resists impact, corrosion, and wide temperature ranges

Specifications

_Body Style
90° Angle
Brand Name
Woodhead
Color
Orange
Connection Type
90° Angle Male
Material
Nylon
Series
MAX-LOC®
Size
3/4" NPT, Cable Diameter 4.75-6.35mm (.187-.250")
Sub Brand
MAX-LOC
Type
Strain Relief
Package Weight (Imperial)
1.187 L
Package Weight (Metric)
0.538 kg
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male, Cable Diameter 4.75-6.35mm (.187-.250")

5523

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male, Cable Diameter 4.75-6.35mm (.187-.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250")

5621W

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/8" NPT, 90° Angle Male, Cable Diameter 4.75-6.35mm (.187-.250")

5503

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/8" NPT, 90° Angle Male, Cable Diameter 4.75-6.35mm (.187-.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250"), Non-Metallic Mesh

5523NM

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250"), Non-Metallic Mesh
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250")

5523W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250"), Stainless Steel

5523M

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250"), Stainless Steel
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, 90° Angle Male, Cable Diameter 12.70-15.88mm (.500-.625")

5539

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, 90° Angle Male, Cable Diameter 12.70-15.88mm (.500-.625")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male, Cable Diameter 14.27-15.88mm (.562-.625")

5535

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male, Cable Diameter 14.27-15.88mm (.562-.625")
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, 90° Angle Male, Cable Diameter 15.88-19.05mm (.625-.750")

5543

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, 90° Angle Male, Cable Diameter 15.88-19.05mm (.625-.750")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, 90° Angle Male with O-Ring, Cable Diameter 19.05-22.23mm (.750-.875")

5557W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, 90° Angle Male with O-Ring, Cable Diameter 19.05-22.23mm (.750-.875")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, 90° Angle Male, Cable Diameter 22.23-25.40mm (.875-1.000")

5561

MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, 90° Angle Male, Cable Diameter 22.23-25.40mm (.875-1.000")
MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, 90° Angle Male, Cable Diameter 5.72mm (.225"), with O-Ring

5595-004W

MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, 90° Angle Male, Cable Diameter 5.72mm (.225"), with O-Ring

Frequently Asked Questions about Woodhead

What certifications and standards do Woodhead products comply with?

Woodhead products are certified to multiple rigorous industrial standards, including UL Listed, CSA Certified, NSF Certified, and IP69K Rated. Their wiring devices meet FDA compliance requirements for food-related applications, and are tested to international standards like JIS Z2801/ISO 22196 for antimicrobial performance. These certifications demonstrate Woodhead's commitment to safety, durability, and quality across industrial, food processing, and harsh environment applications.

What industries and applications are Woodhead products used for?

Woodhead products serve a wide range of industrial applications including manufacturing, construction sites, food and beverage processing, shipyards, utility plants, and maintenance operations. Their specialized wiring devices and outlet boxes are designed for harsh environments like wet locations, petrochemical facilities, and heavy-duty industrial settings, with specific product lines for assembly stations, workstations, and portable power needs.

What are the key features of Woodhead products?

Woodhead products feature advanced industrial-grade design with key capabilities including IP69K water resistance, FDA-compliant materials, antimicrobial silicone rubber construction, and UL/CSA certifications. Their product lines span wet-location wiring devices, heavy-duty industrial connectors, portable lighting, and control solutions engineered for extreme environments like food processing, petrochemical, and manufacturing applications.

What are the main product lines offered by Woodhead?

Woodhead offers a comprehensive range of industrial connectivity solutions, including circular connectors, cordsets, and connectivity products for automation and industrial environments. Their product lines cover multiple series such as the 29W, 35, 32G, and 1000-series connectors, which are designed for robust industrial applications with various configurations and specifications.

What communication protocols do Woodhead products support?

Woodhead products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and DeviceNet. These protocols enable flexible connectivity across multiple industrial automation platforms, supporting high-speed data transmission and seamless network integration for diverse industrial applications.