Woodhead 5603 - MAX-LOC® Lock Nut 1" NPT
Woodhead

5603

Alternate Item Number: 1300990145

UPC: 786788721930

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Specification Sheet

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Minimum Qty: 25

Multiplier: 1

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Overview

The Woodhead MAX-LOC® Lock Nut (SKU: 5603) is a zinc-plated steel fastening component designed for 1" NPT threaded fittings. It features an integrated neoprene sealing ring and O-ring to prevent leaks and resist vibration-induced loosening in industrial applications. This lock nut is constructed from durable zinc-plated steel and neoprene, offering resistance to corrosion and wear. It is suitable for fluid transfer, hydraulic, and pneumatic systems, and is appropriate for use in oil and gas, chemical processing, water treatment, and construction industries. Installation is straightforward using standard wrenches, eliminating the need for thread adhesives or secondary fasteners. The lock nut is manufactured in the USA.
  • 1" NPT thread size
  • Zinc-plated steel construction for corrosion resistance
  • Includes neoprene sealing ring and O-ring for leak prevention
  • Resists vibration-induced loosening
  • Compatible with standard industrial systems

Specifications

_Body Style
None
Brand Name
Woodhead
Color
Colorless
Material
Zinc Plated Steel
Material
Zinc-Plated Steel
Series
MAX-LOC
Series
MAX-LOC®
Size
1" NPT
Sub Brand
MAX-LOC
Type
Lock Nut
Package Weight (Imperial)
1.163 L
Package Weight (Metric)
0.528 kg
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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.