Waterproof IP68 Brass Cable Gland ROHS / UL Certification

Type: Through Type

Max Temperature: 120℃

Performance: Waterproof IP68

Surface Treatment: Electroplating

Model NO.: M12-M120

Claw: PA66 UL94-V2

Highlight: Copper cable gland, metal cable gland, brass

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Product Description

Waterproof IP68 Brass Cable Gland – Certified Safety and Superior Reliability

HX Cable Gland presents its high-performance Waterproof IP68 Brass Cable Gland, expertly engineered to deliver maximum protection in harsh and demanding environments. Crafted from premium brass material and tested to meet IP68 waterproof standards, this cable gland offers superior sealing performance that withstands dust, water immersion, and mechanical stress.

Backed by RoHS, CE, REACH, and ISO certifications, this gland is a trusted solution for industries requiring strict compliance and reliability. The modular tightening cap design enables flexible customisation across diverse applications, without changing the core components. It’s the perfect fit for mechanical automation systems, electrical enclosures, marine installations, and industrial control panels.

Key Features:

IP68 Waterproof Rating: Ensures long-term stability in wet and dusty environments

Robust Brass Construction: Corrosion-resistant and mechanically strong

RoHS & ISO Certified: Complies with international safety and environmental standards

Customizable Tightening Cap: Adaptable to varied applications without replacing the gland body

Wide Application Range: Suitable for automation, machinery, marine, and renewable energy industries

Choose HX Cable Gland’s waterproof brass cable gland to ensure safety, longevity, and certified quality across your critical systems.

Technical Parameter

Item Range
Φ mm
Tread Length
GL mm
Thread O.D.
AG mm
Joint Length
H mm
Spanner size
mm
Code
M10×1.0 3-6.5 6.5 10.0 17 14 HX-NP.M10
M12×1.5 2-5 6.5 12.0 17 14 HX-NP.M12-5)
3-6.5 6.5 12.0 17 14 HX-NP.M12
4-8 8 12.0 18 17/14 HX-NP.M12-8
M14×1.5 3-6 8 14.0 18 17 HX-NP.M14(6)
4-8 8 14.0 18 17 HX-NP.M14
5-10 8 14.0 19 20/17 HX-NP.M14-10
M16×1.5 3-6 8 16.0 19 18 HX-NP.M16-(6)
4-8 8 16.0 19 18 HX-NP.M16
5-10 8 16.0 19 20/18 HX-NP.M16-10
M18×1.5 4-8 8 18.0 20 20 HX-NP.M18-(8)
5-10 8 18.0 20 20 HX-NP.M18
6-12 8 18.0 21 20 HX-NPM18-12
M20×1.5 5-10 8 20.0 21 22 HX-NPM20-(10)
6-12 8 20.0 21 22 HX-NP.M20
10-14 8 20.0 22 24/22 HX-NP.M20-14
12-16 8 20.0 25 27/22 HX-NP.M20-16
M22×1.5 4-8 8 22.0 22 24 HXNP.M22-(8)
8-12 8 22.0 22 24 HX-NP.M22-(12)
10-14 8 22.0 22 24 HX-NP.M22
12-16 8 22.0 25 27/24 HX-NP.M22-16
M24×1.5 8-12 9 24.0 22 24/27 HX-NPM24-(12)
10-14 9 24.0 22 24/27 HX-NP.M24
12-16 9 24.0 22 27 HXNP.M24-16
M25×1.5 10-14 9 25.0 22 24/27 HX-NP.M25-14
12-16 9 25.0 25 27 HX-NP.M25-16
13-18 9 25.0 27 30/27 HX-NP.M25-18
15-22 9 25.0 29 35/27 HX-NP.M25-22
M27×1.5 12-16 9 27.0 27 30 HX-NP.M27-(16)
13-18 9 27.0 27 30 HX-NP.M27
M28×1.5 13-18 9 28.0 27 30 HX-NP.M28
M30×1.5 13-18 9 30.0 27 30/32 HX-NP.M30
15-22 9 30.0 29 35/32 HX-NP.M30-22
M32×1.5 13-18 10 32.0 29 35 HX-NP.M32-(18)
14-20 10 32.0 29 35 HX-NP.M32-(20)
15-22 10 32.0 29 35 HX-NP.M32
18-25 10 32.0 31 40/35 HX-NP.M32-25
M33×1.5 15-22 10 33.0 29 35/36 HX-NP.M33
M36×1.5 18-25 10 36.0 31 40 HX-NP.M36
M37×1.5 18-25 10 37.0 31 40 HX-NPM37
M40×1.5 18-25 11 40.0 31 40/45 HX-NPM40-25
22-30 11 40.0 35 45 HX-NPM40-30
25-33 11 40.0 37 50/45 HX-NPM40-33
M42×1.5 22-30 11 42.0 35 45 HX-NPM₄2
M47×1.5 18-25 11 47.0 37 50 HX-NPM47-(25)
22-30 11 47.0 37 50 HXNP.M47-(30)
25-33 11 47.0 37 50 HX-NP.M47
M48×1.5 25-33 11 48.0 37 50/52 HX-NPM48
M50×1.5 30-35 13 50.0 37 57/55 HX-NPM50-(35)
32-38 13 50.0 37 57/55 HK-NP.M50
37-44 13 50.0 38 64/55 HX-NPM5044
M54×1.5 32-38 13 54.0 37 57 HX-NPM54
M60×1.5 37-44 14 60.0 38 64 HK-NP.M60
M63×1.5 30-35 14 63.0 38 64/68 HX-NPM63-(35)
37-44 14 63.0 38 64/68 HX-NPM63
42-52 14 63.0 44 78/68 HX-NPM63-52
M64×2.0 37-44 14 64.0 38 64/68 HX-NP.M64
M70×2.0 42-52 16 70.0 44 78 HX-NPM70
M72×20 42-52 16 72.0 44 78 HXNPM72
48-58 16 72.0 44 78 HXNP.M72-58
55-62 16 72.0 45 88/78 HXNPM72-62
M75×2.0 42-52 16 75.0 44 78/80 HX-NPM75
48-58 16 75.0 44 78/80 HXNPM75-58
M80×2.0 55-62 18 80.0 45 88 HXNP.M80
M88×2.0 65-70 18 88.0 45 94 HX-NPM88
M90×20 65-70 18 90.0 45 94 HXNPM90
M100×2.0 78-84 20 100.0 53 110 HX-NP.M100
M110×2.0 82-88 20 110.0 53 120 HX-NPM110
M120×2.0 88-95 20 120.0 53 130 HX-NPM120
Thread specifications can be customised
Item Range
Φ mm
Tread Length
GL mm
Thread O.D.
AG mm
Joint Length
H mm
Spanner size
mm
Code
PG7 2-5 6.5 12.5 17 14/15 HXNP.PG7-(5)
3-6.5 6.5 12.5 17 14/15 HXNP.PG7
4-8 8 12.5 19 17/15 HXNP.PG7-8
PG9 3-6 8 15.2 19 17/18 HXNP.PG9-(6)
4-8 8 15.2 19 17/18 HXNP.PG9
5-10 8 15.2 21 20/18 HXNP.PG9-10
PG11 4-8 8 18.6 21 20/21 HXNP.PG11-8)
5-10 8 18.6 21 20/21 HXNP.PG11
6-12 8 18.6 22 22/21 HX-NP.PG11-12
PG13.5 5-10 8 20.4 22 22/23 HXNP.PG13.5-(10)
6-12 8 20.4 22 22/23 HX-NP.PG13.5
10-14 8 20.4 23 24/23 HXNP.PG13.5-14
PG16 6-12 8 22.5 23 24/25 HXNP.PG16-(12)
10-14 8 22.5 23 24/25 HXNP.PG16
12-16 8 22.5 27 27/25 HXNP.PG16-16
PG19 10-14 9 25.0 25 24/27 HXNP.PG19
12-16 9 25.0 25 27 HX-NP.PG19-16
PG21 4-8 9 28.3 27 30 HXNP.PG21-8)
12-16 9 28.3 27 30 HXNP.PG21-(16)
13-18 9 28.3 27 30 HXNP.PG21
15-22 9 28.3 29 35/30 HX-NP.PG21-22
PG25 15-22 10 32.0 29 35 HXNP.PG25
PG29 15-22 10 37.0 31 40 HX-NP.PG29-(22)
18-25 10 37.0 31 40 HX-NP.PG29
22-30 10 37.0 35 50/45 HX-NP.PG29-30
PG36 18-25 11 47.0 37 50 HXNP.PG36-(25)
25-33 11 47.0 37 50 HX-NP.PG36
32-38 11 47.0 37 57/50 HX-NP.PG36-38
PG42 30-35 13 54.0 37 57 HXNP.PG42-(35)
32-38 13 54.0 37 57 HXNP.PG42
PG48 37-44 14 59.3 38 64 HXNP.PG48
42-52 14 59.3 38 78/64 HX-NP.PG48-52
G1/4 3-6.5 6.5 13.1 13.5 14/15 HX-NP.G1/4
G3/8 4-8 8 16.6 17 18/19 HX-NP.G3/8
G1/2 6-12 8 20.9 22 22/23 HX-NP.G1/2
G3/4 13-18 9 26.4 25 30 HX-NP.G3/4
G1 18-25 10 33.2 29 40 HX-NP.G1
G1-1/4 25-33 11 41.9 35 50 HX-NP.G1-1/4
G1-1/2 32-38 12 47.8 37 57/55 HX-NP.G1-1/2
G2 37-44 14 59.6 38 64 HX-NPG2
G2-1/2 42-52 16 75.1 42 78/80 HX-NP.G2-1/2
G3 65-70 18 87.8 45 94 HX-NPG3
G4 88-95 20 113.0 53 130 HX-NP.G4
NPT1/4 3-6.5 6.5 13.6 13.5 14/15 HX-NPNPTI/4
NPT3/8 48 8 17.0 17 18/19 HX-NPNPT3/8
NPT1/2 6-12 8 21.2 22 22 HX-NP.NPT1/2
NPT3/4 13-18 9 26.5 25 30 HX-NP.NPT3/4
NPT1 18-25 10 33.2 29 40 HX-NP.NPT1
NPT1-1/4 25-33 11 41.9 35 50 HX-NP.NPT1-1/4
NPT1-1/2 32-38 12 48.0 37 57 HX-NP.NPT1-1/2
NPT2 37-44 14 60.0 38 64 HX-NP.NPT2
NPT2-1/2 42-52 16 72.6 42 78 HX-NP.NPT2-1/2
NPT models come standard without nuts and are optional
/Range size can be customised

Multiple Specifications are AvailableMultiple Specifications are AvailableMultiple Specifications are AvailableMetal-Cable-Gland

Fitting Material: Nickel-platedbrass
Material For Clamping Jaws: IPA66(Nylon),UL94-V2
Material For Sealing Components: EPDM、Silicone rubber
O-ring Material: EPDM、Silicone rubber
Protection Degree: IP68-10 bar
Temperature: Static state:-40 to 100℃,Short time to 120℃
Dynamic state:-20℃to 80℃,Short time to 100℃

schematic decompositionschematic decomposition

Used in Charging Piles

It is widely used in mechanical automation, new energy vehicles, wind power energy storage, electronic communications, marine and aviation, nuclear power plants, and various other scenarios

rail transitwind energy storagemechanical automation

Excellent Waterproof Sealing

Built with nickel-plated brass and EPDM/silicone rubber seals, this IP68-rated metal waterproof connector guarantees cable durability in harsh conditions like sandstorms, snow, ice, and heavy rain.

Excellent Waterproof Sealing

Protection Safe and Reliable

It can be dust-proof, salt-proof, acid-alkaline, alcohol-grease and general solvent, suitable for outdoor harsh environments Plug and play, convenient and fast.

Protection Safe and Reliable

ABOUT HONGXIANG

The Waterproofing Industry Adheres to Innovation

ABOUT HONGXIANG

Zhejiang Hongxiang Connector Co., Ltd. was founded in 2006 with a registered capital of 5 million yuan. And in 2018, it is a high-tech company which integrates research and development, production and sales. There are more than 100 employees in the company, and it is equipped with a professional sales team and a workshop management team.

The company is mainly aimed at the global sales of cable connectors and accessories for various materials. After more than nineteen years of development, it has provided thousands of customers with a high-quality product experience. We always pursued the most cost-effective products.

In 2024, Hongxiang Connector significantly broadened its business scope by introducing a new product line, the CFM (Cable and Fibre Management) solutions. This strategic expansion aims to enhance the efficiency of wire harness crimping processes for clients while simultaneously reducing their production costs.

The idea of the company is “customer first: We solve the problems for customers in time, due to the customer is the parent of food and clothing. Purse quality: only imperfect products, no critical customers. Be optimistic and positive: never give up when encountering difficulties and setbacks, and constantly motivate ourselves.” This mission is keeping the cable connector industry. We have established a good reputation in the industry and won the praise of all customers.

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Cable Gland Manufacturer Quote

+86-577-62628623