M50A Cable Gland Sourcing for Industrial Projects

Cable Gland M50A High Strength Metric Thread Gland features robust stainless steel construction and IP68 waterproof sealing, ensuring reliable performance for large-diameter cables in demanding industrial applications.

  • Product Certification: IP68、ISO9001、TUV
  • Materials: Brass with nickel plated for body,Nylon PAfor plastic claw
  • ODM/OEM: Customizable stainless steel 304/316L material

Method of use: the metal cable waterproof connector is the product of form a complete set of the cable, connector cable can be lock, the other end can access devices on the box body, also can choose thread access accordingl to the import and export for the internal thread of electric devices.

Product advantage introduction

  • Stainless steel waterproof connector M series M50A provides IP68-grade waterproof protection for power and signal wiring in harsh environments.​
  • It features nickel-plated brass and durable sealing rings, offering strong corrosion resistance and secure connectivity.​
  • Its large diameter and robust structure support high current or heavy-duty equipment applications
  • Ideal for marine, outdoor, and power system wiring, the M50A connector ensures lasting safety and reliability.

structural diagram

M14 specifications1

have high tensile strength, and are suitable for a variety of harsh environments. They can ensure the normal connection and transmission of cables in waterproof, dustproof, salt-proof, acid-alkali-resistant and various chemical solvent environments. With the expansion of the scope of application, waterproof Cable gland are widely used both indoors and outdoors. When laying cables, disconnected lines need to be reconnected. Traditional connectors have no waterproof function, high maintenance costs and insufficient safety.

M14 specifications2

With IP68 protection and high tensile strength, this connector ensures lasting performance, easy assembly, and enhanced safety in demanding conditions.​
Choose M50A for critical wiring where durability and stable cable transmission are essential.​

Product Description

The M50A Cable Gland is a high-strength metric thread cable gland designed for secure cable entry and superior sealing performance in industrial and commercial environments. As a reliable partner for cable gland sourcing, we operate as a professional manufacturer, supplier, and factory, delivering consistent quality for global B2B buyers.

This cable gland is engineered to firmly secure cables while providing excellent protection against dust, water, and environmental contaminants. Its advanced claw and sealing system ensures a tight grip across a wide cable range, making it ideal for demanding applications.

The M50A cable gland is widely used in electrical panels, automation systems, industrial machinery, outdoor installations, and power distribution systems. It is particularly suitable for industrial users, electrical contractors, distributors, and wholesalers seeking dependable products with OEM/ODM customization and competitive wholesale price support.

Key Features

  • High-strength design with reliable sealing up to IP68-10 Bar
  • Durable nickel-plated brass body for corrosion resistance
  • Wide cable clamping range with secure “click” locking mechanism
  • Resistant to salt water, oil, grease, weak acids, and solvents
  • Supports OEM/ODM customization from professional factory with stable quality and wholesale price

Product Specifications

  • Model: M50A Cable Gland
  • Thread Type: Metric, PG, G (PF), NPT available
  • Material: Nickel-plated brass body, Nylon PA claw, NBR sealing components
  • Temperature Range: -40℃ to 100℃ (up to 120℃ short-term), IP68 protection

Product Specifications Table

ModelThread AGCable Range (mm)Thread O.D (mm)Mounting Hole Diameter(mm)Thread length GL(mm)Bonding length
(mm)
Spanner Size
(mm)
M14-NPM14×1.58-41414-14.271917
M16-NPM16×1.58-41616-16.282018
M18-NPM18×1.510-51818-18.282120
M20-NPM20×1.512-62020-20.282222
M22-NPM22×1.514-102222-22.282324
M24-NPM24×1.514-102424-24.292524/27
M25-NPM25×1.514-102525-25.292524/27
M28-NPM28×1.518-132828-28.292730
M30-NPM30×1.518-133030-30.292930/32
M32-NPM32×1.522-153232-32.2102935
M33-NPM33×1.522-153333-33.2102935
M36-NPM36×1.525-183636-36.2103140
M37-NPM37×1.525-183737-37.2103140
M40-NPM40×1.525-184040-40.2113140/45
M42-NPM42×1.530-224242-42.2113545
M48-NPM48×1.533-254848-48.2113750/52
M50-NPM50×1.538-325050-50.2123757/55
M63-NPM63×1.544-376363-63.2133864/68

FAQ (Frequently Asked Questions)

  • Q1: Do you support cable gland sourcing for bulk orders?
    A: Yes, we specialize in cable gland sourcing as a professional manufacturer and supplier, offering direct factory supply for bulk purchases.
  • Q2: Can you provide OEM/ODM customization?
    A: Absolutely. We offer full OEM/ODM customization, including thread types, materials, and branding for distributors and contractors.
  • Q3: What industries is the M50A cable gland suitable for?
    A: It is widely used in industrial automation, electrical systems, machinery, and outdoor equipment.
  • Q4: Do you offer wholesale pricing for distributors?
    A: Yes, as a direct wholesaler and factory, we provide competitive wholesale price solutions for large-volume orders.
  • Q5: Is the M50A cable gland suitable for harsh environments?
    A: Yes, it is designed for durability with excellent resistance to water, dust, corrosion, and chemicals, ensuring reliable long-term performance.
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