• Due to the typhoon in Japan, large-scale blackout have occurred in Narita city where Misumi Shipping center is located, and the recovery is being delayed. (Newspaper article https://the-japan-news.com/news/article/0005997110 source: The Japan News) Because of the above reason, delivery of some products may be delayed. We apologize for any inconvenience and thank you for your understanding.

Bulkhead Union KRE-W2 Flame Retardant (UL-94 Standard V-0 Equivalent) FR One-Touch Fitting

Bulkhead Union KRE-W2 Flame Retardant (UL-94 Standard V-0 Equivalent) FR One-Touch Fitting

A flame retardant (UL-94 standard V-0 equivalent) one-touch fitting.
· Supports FR soft nylon.
· The chuck engages the work piece securely, while collet maximizes the retention force.
· Its special shape ensures a secure seal and minimal resistance when inserting a tube. Can be used in everything from low vacuums to 1 MPa.
· Effective for piping in tight spaces.
· The body and threaded section can be rotated enough to allow for positioning.
· Can be used for relay (through-panel) connection of tubes for panel mounting, etc.


  • *See the catalog for detailed specs and materials.
  • Product images may be representative images. Refer to the catalog for details.


Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipApplicable Tube O.D.1
Applicable Tube Outer Diameter 2
14 Day(s) 66
14 Day(s) 88
14 Day(s) 1010
14 Day(s) 1212


  1. 1

Basic Information

Types Single-Action Fitting Type Union with same diameter Body Material Brass
Application Standard/Mini Packing, Material of O-Ring NBR Union, Equal Dia. IKOU
Number of Connection Tubes(piece) 2

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