Woodhead 5620 - MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250"), with NPT Lock Nut
Woodhead

5620

Alternate Item Number: 1300980235

UPC: 786788721008

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Overview

The Woodhead MAX-LOC® Strain Relief Cord-Sealing Grip (SKU: 5620) is a liquid-tight, industrial-grade strain relief solution designed for 3/4" NPT straight male connections. Engineered to secure cables with diameters between 4.75mm and 6.35mm (0.187" to 0.250"), this grip provides robust protection against moisture, dust, and contaminants in demanding environments. The product features a rugged nylon body resistant to impact and corrosion, paired with a rubber grommet that delivers a liquid-tight seal to prevent ingress. The included zinc-plated steel NPT lock nut ensures a vibration-resistant connection, minimizing cable pull-out risks in high-vibration applications such as automation systems and heavy machinery. This strain relief grip achieves a NEMA Type 6P rating (with O-ring/locknut) and IP67 ingress protection, making it suitable for outdoor enclosures, control cabinets, and machinery exposed to harsh conditions. The rubber grommet is color-coded orange for easy identification and chemical resistance across a wide temperature range. The neoprene O-ring enhances sealing performance, while the half double weave, half single weave mesh (included) provides moderate strength and corrosion resistance. Designed for compatibility with standard 3/4" NPT threaded entries, the MAX-LOC® 5620 simplifies installation with clear cable diameter matching and optional stripped cable jacket clearance for optimal fitment. Ideal for industries such as manufacturing, oil and gas, water treatment, and renewable energy, this strain relief grip ensures reliable cable integrity in mission-critical applications. Its compliance with UL File No. E76954 and CSA File No. LR32159 underscores its reliability for both indoor and outdoor use. The MAX-LOC® series is a trusted choice for professionals requiring durable, easy-to-install solutions to reduce downtime and maintenance costs associated with cable failures.
  • 3/4" NPT straight male connection for secure threading
  • Accommodates cable diameters 4.75-6.35mm (0.187"-0.250")
  • Liquid-tight seal with rubber grommet and neoprene O-ring
  • NEMA Type 6P (with O-ring/locknut) and IP67 ingress protection
  • Zinc-plated steel NPT lock nut for vibration-resistant connections
  • Ideal for outdoor enclosures, control cabinets, and industrial machinery
  • Color-coded grommet (orange) for easy identification and proper fitment
  • Compatible with Type 3R and Type 6P rated applications

Specifications

_Body Style
Straight
Brand Name
Woodhead
Color
Orange
Material
Nylon
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, Straight Male, Cable Diameter 11.10-12.70mm (.437-.500")

5530

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male, Cable Diameter 11.10-12.70mm (.437-.500")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250")

5522

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 11.10-12.70mm (.437-.500")

5530W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 11.10-12.70mm (.437-.500")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250"), Non-Metallic Mesh

5522NM

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

5620NM

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250"), Non-Metallic Mesh
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250"), without NPT Lock Nut

5622C

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250"), without NPT Lock Nut
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 15.88-19.05mm (.625-.750")

5542

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 15.88-19.05mm (.625-.750")
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/8" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250")

5502

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/8" NPT, Straight Male, Cable Diameter 4.75-6.35mm (.187-.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250")

5546W

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

5620W

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male with O-Ring, Cable Diameter 4.75-6.35mm (.187-.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 15.88-19.05mm (.625-.750"), Stainless Steel Mesh and Compression Nut

5542MSS

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 15.88-19.05mm (.625-.750"), Stainless Steel Mesh and Compression Nut
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male, Cable Diameter 11.10-12.70mm (.437-.500"), Non-Metallic Mesh

5530NM

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male, Cable Diameter 11.10-12.70mm (.437-.500"), Non-Metallic Mesh

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.