Top Quick Connect to Threaded Hose Fittings

The best Quick-Connect-to-Threaded Fittings includes HongBoW 3 Pcs Brass Hex Reducer Adapter, Newzoll 5PCS Quick Connect Fittings 1/4", FINBe 3/4 to 1/4 NPT Hose Adapter (2pcs) and many others as mentioned below.

1

HongBoW 3 Pcs Brass Hex Reducer Adapter

  • Durable brass construction for long-lasting performance.
  • 3/8" BSPT male to 1/8" NPT female connection.
  • Handles pressures up to 1000 PSI WOG.
  • Temperature range: -65 to 250°F.
  • Low-lead content; not suitable for drinking water.
  • Compact size: Male thread dimension 0.65" wide.
  • Female thread dimension measures 0.34" wide.
  • Average Rating out of 5:
  • Price Range: $16.99
  • Size: ‎3/8" BSPT Male x 1/8" NPT Female
  • Material: Brass
2

Newzoll 5PCS Quick Connect Fittings 1/4"

  • 5 pieces for versatile water filtration connections.
  • Quick connect design for easy installation.
  • Compatible with 1/4" OD tubing.
  • Ideal for reverse osmosis water systems.
  • Lightweight and durable for long-lasting use.
  • Female thread size: 1/4" PT.
  • Please verify size before purchasing.
  • Average Rating out of 5:
  • Price Range: $5.69
  • Color: White
  • Material: Plastic
3

FINBe 3/4 to 1/4 NPT Hose Adapter (2pcs)

  • High-quality PP materials for durability.
  • Easy installation without professional tools required.
  • Leak-proof design with internal O-ring.
  • Standard 1/4 inch outer diameter for compatibility.
  • Suitable for various water filtration systems.
  • Reliable connection for irrigation and appliances.
  • Includes two pieces for added value.
  • Average Rating out of 5:
  • Price Range: $7.99
  • Material: Plastic
4

EastVAC KF40 Stainless Steel Vacuum Fittings (2-Pack)

  • High-quality stainless steel construction for durability.
  • Designed for KF40 vacuum applications.
  • Pack of 2 for versatile use and value.
  • Smooth, polished surface ensures safe handling.
  • No pores, withstands greater pressure effectively.
  • Includes centering O-ring for improved sealing.
  • Rivet bolts are smooth, preventing binding issues.
  • Average Rating out of 5:
  • Price Range: $24.50
  • Size: ‎KF40
  • Material: Stainless Steel
5

Oumefar 20 Pcs Brass Hex Nipple Fittings

  • High-quality brass for durability and longevity.
  • Precision threading ensures secure, leak-free connections.
  • Quick connector for easy installation and disassembly.
  • Includes 20 hex nipple fittings for versatile use.
  • Compatible with air, fuel, and water pipes.
  • Compact size: 1/8" BSP, 2cm length.
  • Resistant to wear and corrosion for reliability.
  • Average Rating out of 5:
  • Price Range: $8.73
  • Material: Brass
6

Weiss Wasser 3/8" to 1/2" Water Filter Connector (2 pcs)

  • High-quality POM material, safe and non-toxic.
  • Easy tool-free installation with push-in technology.
  • Reversible fittings for 3/8" to 1/2" connections.
  • Strong bite ensures a reliable, leak-free connection.
  • Compatible with all water filtration systems.
  • High-pressure resistant and reusable design.
  • Includes male and female thread connectors.
  • Price Range: 0
  • Size: ‎3/8" and 1/2"
  • Material: POM
7

First H&G Brass IBC Tote Adapter (2 in 1)

  • Durable brass construction prevents rust and corrosion.
  • Compatible with 275-330 gallon IBC totes.
  • 2-in-1 design for coarse and fine threads.
  • Ideal for garden and industrial irrigation needs.
  • Quick switch functionality without turning off main faucet.
  • Easy installation on standard IBC tote valves.
  • Reliable customer support for pre and post-sales.
  • Price Range: 0
  • Material: Brass
8

BROWNIAN MOTION KF25 to 1/2" NPT Adapter

  • Durable PTFE construction for long-lasting use.
  • ISO-KF25 flange compatible for easy connections.
  • 1/2"-14 Male NPT standard thread specification.
  • Highly heat-resistant and chemically inert material.
  • Accurate thread size: 0.840" diameter measurement.
  • 14 TPI thread for secure fittings and connections.
  • Ideal for various industrial and laboratory applications.
  • Price Range: $19.90
  • Material: Plastic
9

N/A2233 Stainless Steel Air Fitting (6mm)

  • High-quality 304 stainless steel construction.
  • Available in multiple sizes: 4mm to 16mm.
  • Bulkhead elbow design for secure connections.
  • Rotary one-touch mechanism for easy installation.
  • Smooth flow channel for efficient air transfer.
  • Stable quality with uniform sizing standards.
  • High surface finish for durability and reliability.
  • Price Range: $19.08
10

Yosoo 90° R410 Adapter 1/4 to 5/16

  • High-quality brass material for durability
  • Wear-resistant and long-lasting performance
  • 90° angle for easy installation
  • Pressure rating up to 32Mpa
  • Ideal for air conditioning and refrigeration systems
  • Reliable threaded connection for excellent sealing
  • Prevents deformation and damage during use
  • Price Range: $10.20
  • Size: default
  • Color: defult
  • Material: default
11

Quakadjs Hydraulic Quick Couplers [2 Sets]

  • Durable carbon and stainless steel construction.
  • Quick connect couplers for easy usage.
  • Rated flow: 45.5 L/min.
  • Temperature range: -20℃ to 100℃.
  • Designed to minimize hydraulic spillage.
  • Compatible with various skid steer brands.
  • Package includes four couplers for convenience.
  • Price Range: $97.54
  • Color: Silver
  • Material: Stainless Steel
12

Hilitand 12mm Pneumatic Quick Connector PT1/4

  • Easy installation without tools required.
  • Durable plating for wear and corrosion resistance.
  • Steel body with copper core ensures reliability.
  • Precision threads guarantee tight sealing performance.
  • Ideal for connecting pneumatic devices and hoses.
  • Compact design for versatile application needs.
  • Leak-proof construction for consistent airflow management.
  • Average Rating out of 5:
  • Price Range: $12.26
  • Size: ‎3 Way,‎0.25 inch
  • Material: Aluminum
13

Hilitand 18pcs Brass Quick Connect Kit

  • Durable brass construction for long-lasting use.
  • Includes 18 pieces for versatile air connections.
  • Quick connect design for easy installation.
  • 1/4" basic size for standard air tools.
  • 300 psi pressure rating for reliable performance.
  • Compatible with various air tools and hoses.
  • Recommended use with thread seal tape.
  • Average Rating out of 5:
  • Price Range: $20.13
  • Color: Brass
  • Material: Iron
14

Quakadjs [463] Hydraulic Quick Connect Coupler Set

  • Compatible with various skid steer loaders.
  • Includes one male and one female coupler.
  • 1/2" coupler body size for easy connection.
  • Corrosion-resistant trivalent zinc plating for durability.
  • Thread size #10 (5/8") JIC for compatibility.
  • Ideal for Bobcat, John Deere, and more.
  • Reliable flat face design prevents leaks.
  • Price Range: $153.99
  • Material: Stainless Steel
15

Quakadjs Hydraulic Quick Connect Coupler M14

  • Connects various hydraulic tools and accessories.
  • Easy to connect and quick to disconnect.
  • Durable carbon steel construction for longevity.
  • Corrosion-resistant and anti-rust properties.
  • Sealing ring prevents leaks from pipes.
  • Working temperature range: -20°C to 120°C.
  • Includes 2 washers for secure connection.
  • Price Range: $43.99
  • Material: Stainless Steel
16

MettleAir 1/8" NPT to 10-32 UNF Adapter

  • 1/8" NPT Female to 10-32 UNF Male.
  • High-quality stainless steel construction.
  • Suitable for air and vacuum applications.
  • Temperature range: -65°F to 250°F.
  • Easy installation with straight reducer design.
  • Durable and corrosion-resistant material.
  • Perfect for various plumbing projects.
  • Price Range: 0
  • Material: Stainless Steel
17

Urqanyu 3/8" NPT to 1/4" OD Connector

  • Durable POM materials ensure safe usage.
  • Compatible with 1/4" tubing and 3/8" NPT.
  • Easy DIY installation without tools required.
  • Reusable fitting, reducing waste and costs.
  • NSF 42 certified for safety and quality.
  • Ideal for water filters and RO systems.
  • Quick connect design for fast fluid transfer.
  • Price Range: $11.99
  • Size: ‎1/4".OD x 3/8".NPT, White
  • Material: Polyoxymethylene Delrin, Plastic
18

FJYDM Pneumatic Tube Connector Fitting (6-M5)

  • Durable pneumatic tube connector fitting for reliable use.
  • Compatible with various tube outer diameters: 4mm-12mm.
  • Male thread sizes available: 1/8" to 1/2" BSPT.
  • Operates smoothly at pressures up to 10.2kgf/cm2.
  • Ideal for air and vacuum fluid types.
  • Quick and easy installation with male-female threading.
  • Robust design ensures long-lasting performance.
  • Price Range: $24.80
  • Size: ‎PLF
  • Material: polyurethane
19

FJYDM Pneumatic Quick Connectors (Male/Female)

  • Durable pneumatic quick connectors for efficient connections.
  • Available in male and female thread sizes.
  • Compatible with various tube outer diameters.
  • Ideal for air and vacuum fluid types.
  • Operates under 0-10.2 kgf/cm² pressure range.
  • Negative pressure capability up to -750 mmHg.
  • Easy installation and reliable performance assured.
  • Price Range: $30.09
  • Size: ‎One Size
  • Material: Brass
20

N/A2233 Stainless Steel Pneumatic Elbow Fitting

  • High-quality 304 stainless steel construction.
  • Compatible with M5, M6, M8, M10 threads.
  • Rotary design for easy maneuverability.
  • One touch connection for quick installation.
  • Ideal for pneumatic air systems.
  • Durable and resistant to corrosion.
  • Compact size for limited space applications.
  • Price Range: $17.66
  • Size: 4mm-M5,4mm-M6,4mm-M8x1,6mm-M5,6mm-M6,6mm-M8x1,6mm-M10x1,6mm-M10x1.5,6mm-M14x1.5,8mm-M5,8mm-M6,8mm-M8x1,8mm-M10x1,8mm-M10x1.5,8mm-M12x1.5,10mm-M10x1,10mm-M12x1.25,10mm-M12x1.5,10mm-M20x1.5,12mm-M10x1,12mm-M12x1.25,12mm-M12x1.5,12mm-M20x1.5
21

Hilitand 12mm Pneumatic Quick Connector

  • Easy installation and removal, no tools required.
  • High precision threads ensure tight and secure fitting.
  • Durable steel body for long-lasting performance.
  • Copper core prevents leaks and rust effectively.
  • Wear-resistant plating extends connector lifespan.
  • Compatible with various pneumatic devices and hoses.
  • Ideal for air hose connecting applications.
  • Average Rating out of 5:
  • Price Range: $13.24
  • Size: ‎4 Way
  • Material: Aluminum
22

Tyeolei 3/8" Brass Pipe Fitting Connector

  • Durable brass construction for long-lasting use.
  • High wear and corrosion resistance.
  • Temperature withstand up to 212 °F (100 °C).
  • Compatible with 1/8", 1/4", 3/8", and 1/2" sizes.
  • No leaking design for reliable performance.
  • Easy to connect to male threaded pipes.
  • Max pressure rating of 0.8 Mpa.
  • Price Range: 0
  • Size: ‎3/8 Inch
23

N/A2233 BSPT Female Threaded Reducer Fitting

  • Durable SS 304 stainless steel construction.
  • Available in multiple sizes from 1/8" to 1-1/2".
  • Ensures smooth and efficient fluid flow.
  • Uniform size for easy compatibility with pipes.
  • High purity material for reliable performance.
  • Stable quality for long-lasting use.
  • Easy installation for plumbing projects.
  • Price Range: $19.12
  • Size: DN8 to DN6,DN10 to DN6,DN10 to DN8,DN15 to DN6,DN15 to DN8,DN15 to DN10,DN20 to DN8,DN20 to DN10,DN20 to DN15,DN25 to DN8,DN25 to DN10,DN25 to DN15,DN25 to DN20,DN32 to DN15,DN32 to DN20,DN32 to DN25,DN40 to DN15,DN40 to DN20,DN40 to DN25,DN40 to DN32,DN5
24

N/A2233 Stainless Steel BSPT Pipe Fitting

  • Durable SS304 stainless steel construction.
  • High pressure resistant design.
  • Compatible with M10, M14, M16 sizes.
  • Available in various BSPT thread sizes.
  • Accurate dimensions ensure smooth flow.
  • High surface finish for better performance.
  • Uniform size for easy installation.
  • Price Range: $21.18
  • Size: Female M10x1
  • Color: Male 02 (1.4)
  • Material: Stainless Steel