Add-on Item
Ships with any qualifying order over $25. Details

1-Click ordering is not available for this item.

Have one to sell? Sell on Amazon

SMC KR Series Brass Flame Resistant Push-to-Connect Tube Fitting, Connector with Sealant, 1/4" Tube OD x 1/4" NPT Male

Was: $7.22
Price: $4.15 & FREE Shipping on orders over $49. Details
You Save: $3.07 (43%)
Usually ships within 1 to 2 months.
Ships from and sold by

Specifications for this item
Brand Name SMC Corporation
Part Number KRH07-35S
Number of Items 1
Material Type Brass
Size 1/4" x 1/4" NPT Male
Maximum Pressure 145  PSI
LowerTemperature Range -5  Degrees Celsius
Upper Temperature Range 60  Degrees Celsius
System of Measurement Inch
Connector Type Tube OD x NPT Male
Manufacturer Series Number KRH
Shape Connector
Style Name push-to-connect
UNSPSC Code 40183100

Add-on Item
This item is available because of the Add-on program
The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
A Full Selection of Hydraulic, Pneumatic & Plumbing Products
pipe fittings
Pipe Fittings
hydraulic valves
Hydraulic Valves
flow control and filtration products
Shop all

Product Features

  • Joins 1/4" NPT male thread to 1/4" OD soft nylon tubing
  • Push-to-connect mechanism provides reliable retaining force on tube
  • C3604 brass, stainless steel, PBT, and POM for flame-resistance to UL 94 V-0 standard
  • For use with low vacuum and pressure up to 145 psi
  • Operating temperature range of -5 to +60 degrees C

Product Description

This SMC KRH07-35S flame-resistant tube fitting adapts 1/4" NPT male thread to a push-to-connect fitting for 1/4" OD tubing. Its National Pipe Taper (NPT) thread has a sealant applied to ensure an air- and water-tight seal, and a collet and chuck mechanism securely holds the tubing. The fitting consists of parts made of C3604 brass, stainless steel, polybutylene terephthalate (PBT), and polyacetal (POM), and is flame-resistant to Underwriters Laboratories (UL) 94 V-0 standard. It is suitable for use with soft nylon tubing at a maximum operating pressure of 145 pounds per square inch (psi) and an operating temperature range of -5 to +60 degrees C. This KR series push-to-connect tube fitting resists damage from weld splatter and is suitable for use with air and water in low-vacuum and in pressure applications, such as in metal fabrication.

Tube fittings are components used for connecting, branching, terminating, and changing the direction of tubing in pneumatic and hydraulic systems. They are made of brass, stainless steel, polybutylene terephthalate (PBT), and other materials that resist corrosion and wear. Tube fittings have various types of connections, including threaded, welded, barbed, and push-to-connect (also called one-touch). Push-to-connect connections do not require tools or sealants. Tube fittings are used in various applications, including machine tools, airplane and truck controls, and automated production lines, among others.

SMC Corporation manufactures actuators, valves, airline equipment, connector fittings, electrical products, vacuum products, dryers, temperature control chillers, and accessories. SMC Corporation of America is headquartered in Noblesville, IN, and meets International Organization for Standardization (ISO) standards 9000:2000 and 9001:2008.

Product Details

2D-PDF [0kb PDF]| 3D-PDF [0kb PDF]

Customer Questions & Answers

Customer Reviews

There are no customer reviews yet.
5 star
4 star
3 star
2 star
1 star
Share your thoughts with other customers