463931974121 PARKER Hollow Hex Plug Hhp Npt Zinc Steel

Review PARKER 100 Hollow Hex Plug 1/8 Hhp-s Inch Npt 1/4 6000 Psi Zinc Plated Steel

The Parker Hannifin 463931974121 is a high-performance hollow hex plug, designed for use in 1/8 inch hose threaded connections with NPT (National Pipe Thread) and a 1/4 inch NPT threaded connection on the other end. This plug is engineered to meet the stringent requirements of the hose and fittings industry, with a 6000 series zinc coating that provides excellent corrosion resistance.

The Parker 463931974121 hollow hex plug is a hollow design, which allows for the passage of liquids or gases through the center of the plug. This feature makes it an ideal choice for applications where fluid transfer is necessary, such as in hydraulic systems or industrial processes.

The 1/8 inch hose threaded connection on this plug is compatible with hoses that conform to SAE J514 and ISO 228-1 standards. The 1/4 inch NPT connection is compatible with standard NPT threads, making it easy to integrate into a wide range of systems and applications.

The Parker 463931974121 hollow hex plug is manufactured from zinc steel, a material known for its strength and durability. The zinc coating provides an additional layer of protection against corrosion, ensuring that the plug can withstand the rigors of industrial use.

The hollow hex design of this plug provides excellent torque transfer, ensuring a secure connection between the hose and the plug. The hex shape also makes it easy to use with standard wrenches and sockets, making installation and removal a quick and straightforward process.

Overall, the Parker Hannifin 463931974121 hollow hex plug is a versatile and reliable component for use in a wide range of industrial applications. Its compatibility with standard threading systems, excellent corrosion resistance, and robust design make it a top choice for those seeking a high-performance plug for their fluid transfer or hydraulic systems.

Pros and Cons of Buying Parker Hollow Hex Plug 1/8 hhp-s NPT 1/4 6000 (Zinc Steel, 463931974121)

This section provides a brief overview of the Parker Hollow Hex Plug 916-0002-11, focusing on its specifications and purpose.

1. Durability: The zinc steel material offers excellent resistance to corrosion and wear, making it suitable for harsh environments and heavy-duty applications.

2. Versatility: The NPT (National Pipe Thread) connection and various size options make this plug adaptable for a wide range of applications and systems.

3. Leak-Free Sealing: The hexagonal shape allows for easy tightening and sealing, ensuring a secure connection and preventing leaks.

4. Cost-Effective: Zinc steel is more affordable compared to other materials like stainless steel or brass, making this plug an economical choice for many applications.

1. Lower Temperature Resistance: Zinc steel has a lower temperature resistance compared to other materials like brass or stainless steel, limiting its use in high-temperature applications.

2. Limited Torque Capacity: Hollow hex plugs generally have a lower torque capacity compared to solid plugs, which may not be suitable for high-pressure applications.

3. Potential for Galvanic Corrosion: When used in conjunction with dissimilar metals, zinc steel plugs may experience galvanic corrosion, which can weaken the plug and compromise the system's integrity.

The Parker Hollow Hex Plug 1/8 hhp-s NPT 1/4 6000 (Zinc Steel, 463931974121) offers several advantages, including durability, versatility, leak-free sealing, and cost-effectiveness. However, it has some disadvantages, such as lower temperature resistance, limited torque capacity, and potential for galvanic corrosion.

If your application involves a harsh environment, heavy-duty use, and moderate temperatures, this Parker Hollow Hex Plug is an excellent choice due to its durability, versatility, and cost-effectiveness. However, if your application requires high temperatures, high torque, or is prone to galvanic corrosion, you may want to consider alternative materials or plug designs.

VI. Final Thoughts

By understanding the pros and cons of the Parker Hollow Hex Plug 1/8 hhp-s NPT 1/4 6000 (Zinc Steel, 463931974121), you can make an informed decision regarding whether it's the right choice for your specific application. Always consider the operating conditions, required performance, and system compatibility before making a purchase.

Details:

Hex size 3/16 in. Thread size 1/8 in npt. Basic fitting shape plug. Application hydraulic fluid.

Technical specifications, hollow hex plug. Pipe fitting material steel. length 1/4 in. Complete package of 100.

There is some exterior wear from storage, including several scratches and scuffs. Finish zinc plated. Open box, no retail packaging. New, never used.

specifications pipehosefit:

• brand: Parker
• part type: Plug
• end b diameter: 1/8 In
• end a-to-end b gender: Male-to-male
• unit type: Unit
• material: Steel
• unit quantity: 100
• end a-to-end b: Npt-to-npt
• country of origin: United States
• upc: 463931974121

payments pipehosefit:

• wallet: google-pay
• credit card: visa
• other

shipping pipehosefit:

• type: fixed
• class: standard
• service: standard
• transit: 3-8 days

offer pipehosefit:

• prices: $6.99–$75.00
• item condition:
  • New
  • New – Open box
• sold #: 15
• started: january 12, 2026
• in stock #: 5
• availability: in stock
• options: ship-to-home

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose > Threaded Fittings

returns pipehosefit:

• policy: returns accepted
• time: 30 days
• paid by: buyer
• method: money back

seller pipehosefit:

• # reviews: 14437
• city: south bend, indiana
• rating: 100.0%