Wholesale Customized Ad54.5 IP68 Internal Plastic Thread Pipe Fitting Waterproof Connector

• Customization: Available
• Certification: RoHS, ISO, CE
• Surface Treatment: No
• Model NO.: AD54.5
• Color: Black
• IP Rating: IP68
• Material: Nylon
• Type: Straight Head
• Product Name: Internal Thread Waterproof Connector
• Keywords: Cable Gland
• Feature: Protect Wire Safety
• Working Temperature: -20℃-+80℃ Short Term 100℃
• Diameter Range: Customized Sizes Available
• Weight: Depending on Size
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: HXYY
• Origin: Zhejiang, China
• HS Code: 3917400000
• Production Capacity: 5000, 000 PCS/Month

Product Description

Product Description

INTERNAL THREAD WATERPROOF CONNECTOR

    The internal thread waterproof connector is a premium sealing solution designed to provide reliable, watertight connections for cables, pipes, and conduits in demanding environments.

    Featuring precision-machined internal threads and advanced multi-layer sealing technology, ensuring complete protection against water, dust, and moisture ingress. 

PRECISION INTERNAL THREAD DESIGN

MULTI-STAGE SEALING ARCHITECTURE

ANTI-ROTATION LOCK RING SYSTEM

The connector features deep, precision-machined internal threads with optimized pitch and profile that create maximum thread engagement. This design distributes mechanical loads evenly across multiple thread contacts, preventing stress concentration and ensuring stable, long-lasting connections that resist loosening under vibration or thermal cycling.

Incorporates a triple-barrier sealing system: primary o-ring seal at the entry point, compression gasket in the middle chamber, and secondary seal at the thread base. This cascading seal design creates redundant waterproof barriers, ensuring protection even if one seal experiences wear or damage.

Integrated lock ring mechanism prevents the connector body from rotating during installation, protecting internal wiring from twist damage. This structural feature allows secure tightening of the compression nut while the main body remains stationary, essential for maintaining cable integrity.

Product Parameters

TECHNICAL PARAMETERS
Product Name	Internal Thread Waterproof Connector
Keywords	Cable Gland
Feature	Protect Wire Safety
Sample	Free Samples
Working Temperature	-20℃-+80℃ Short Term 100℃
Diameter Range	Customized Sizes Available
Weight	Depending On Size
Installation	Simple Manual Process Requiring No Special Tools

Detailed Photos

WIDE OPERATING TEMPERATURE RANGE

CORROSION-RESISTANT CONSTRUCTION

Built to perform in extreme hot or cold environments without loss of sealing integrity, ensuring reliable protection year-round.

Made from premium materials reinforced nylon, the connector resists corrosion from moisture, salts, chemicals, and uv exposure, even in the toughest industrial or marine settings.

MODULAR INSERT SYSTEM ACCOMMODATES MULTIPLE CABLE SIZES

EXTENDED SEAL PATH FOR ULTIMATE LEAK PREVENTION

Comes with interchangeable rubber inserts, allowing one connector to securely fit a wide range of cable diameters, simplifying inventory and installation for users.

The extended sealing surface increases the contact area, delivering industry-leading protection against leakage, even under fluctuating pressures or repeated reconnections.

FAQ

Q1: Are you a manufacturer or a trading company?
A: We are a professional manufacturer, established in 2016, have 9 years of experience in this field.
 
Q2: What are your payment terms?
A: T/T 30% as a deposit and 70% before delivery. Before you pay the balance, we will show you photos of the product and packaging.
 
Q3: Do you have any inventory products?
A: According to your request, we have stock of standard models. Some special products and large orders will be newly produced based on your order.
 
Q4: Do you have a catalog? Can you send me the catalog to check all of your products?
A: Yes, we have a product catalog. Please contact us online or send an email to request the catalog.
 
Q5: Can you customize products and packaging?
A: Yes. We have previously made many customized products for our clients. We have already made many molds for our clients. Regarding customized packaging, we can affix your logo or other information on the packaging. Just need to point out that this will result in some additional costs.
 
Q6: How to find the product that best meets your needs?
A: You can tell our business staff the model, screw hole and wire square you want, and they will recommend the most suitable product for you.