KQ2H06-03AS SMC Box Fitting Male Tube

Review SMC New-no Box Lot-9 Fitting Male 6mm Tube R3/8

SMC KQ2H06-03AS 251887 New Unboxed Lot - 9 Piece Set of Male 6mm Tube Fittings R3/8

This SMC KQ2H06-03AS 251887 lot is a collection of nine unboxed, new SMC male 6mm tube fittings with a R3/8 thread connection. Each fitting is designed to securely connect 6mm (1/4 inch) OD tubing to various hydraulic and pneumatic applications.

The SMC KQ2H06-03AS series is well-known for its robustness and durability. These fittings are manufactured using high-quality materials to ensure superior performance under demanding conditions. The R3/8 thread connection is a standard size used in hydraulic and pneumatic systems, making these fittings a versatile and widely applicable solution.

1. Unboxed and new: Each fitting in this lot is unboxed but has never been used, ensuring you receive only the highest quality components.

2. Durable construction: Made from premium materials, these fittings provide reliable performance and long-lasting durability.

3. Versatile application: The R3/8 thread connection is a widely used standard in hydraulic and pneumatic systems, making these fittings suitable for various applications.

4. Secure connection: The tapered threads on these fittings ensure a strong, leak-free connection, providing confidence in the performance of your system.

This SMC KQ2H06-03AS 251887 lot is an excellent choice for those seeking a high-quality, unboxed set of new male 6mm tube fittings with R3/8 thread connections. With each fitting having never been used, you can trust that these components will deliver reliable performance and add value to your existing hydraulic or pneumatic system.

The SMC KQ2H06-03AS 251887 is a type of hydraulic cartridge valve that fits 6mm tubes with an R3/8 connection. Here are some potential pros and cons of buying this valve:

1. High-quality product: SMC is a well-known and reputable manufacturer in the hydraulic industry, ensuring the valve's durability and reliability.

2. Versatile application: This cartridge valve can be used in various hydraulic systems, making it a practical investment for a wide range of applications.

3. Easy to install: The cartridge design allows for quick and easy replacement, reducing downtime and maintenance costs.

4. Leak-free: The valve's design and sealing materials ensure a leak-free performance, preventing hydraulic fluid loss and potential damage to the system.

1. No box or packaging: Since this is a "no box" lot, the valve will be shipped without any original packaging, which may increase the risk of damage during transportation.

2. Lack of documentation: Without a box, there will be no user manual, installation instructions, or other documentation that may be required for proper installation and maintenance.

3. Potential compatibility issues: It's essential to ensure that this valve is compatible with your specific hydraulic system before making a purchase. Incorrectly sized or specified valves can lead to performance issues or even damage to the system.

The SMC KQ2H06-03AS 251887 is a high-quality and versatile hydraulic cartridge valve that offers numerous benefits for various applications. However, its lack of original packaging and documentation may pose some risks and challenges. Before purchasing, it's crucial to ensure that the valve is compatible with your hydraulic system and that you have a clear understanding of its installation and maintenance requirements. If you can obtain the valve in a packaged condition with proper documentation, it may be a more practical and safer investment.

If possible, consider purchasing the SMC KQ2H06-03AS 251887 in a packaged condition with original documentation to minimize the risks associated with "no box" lots. Alternatively, you can contact SMC or a trusted hydraulic supplier to inquire about obtaining the necessary documentation and installation instructions for this valve.

Details:

Item is new; unused; no factory packaging. 251887 new-no box; Smc KQ2H06-03AS lot-9 fitting male 6mm tube; r3/8; 6 mm tube x 3/8 port.

specifications pipehosefit:

• brand: Smc
• mpn: Kq2h06-03as
• part type: Box Fitting Tube

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose > Push-to-connect Fittings

payments pipehosefit:

• other
• wallet: apple-pay
• credit card: diners-club

seller pipehosefit:

• city: georgetown, texas
• # reviews: 29180
• rating: 99.9%

returns pipehosefit:

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

offer pipehosefit:

• in stock #: 5
• options: ship-to-home
• started: january 25, 2026
• prices: $19.95–$49.99
• item condition:
  • New
  • New – Open box
• sold #: 14
• availability: in stock

shipping pipehosefit:

• service: usps priority mail small flat rate box, ups next day air, fedex 2day
• transit: 4-9 days
• type: calculated
• class: expedited, one-day
• carrier: usps, ups, fedex