10Pcs Car AC Core Needles Assortment 134a Heat Resistant L7M66991
HNBR - Hydrogenated Nitrile Butadiene Rubber - Air resistant,improves the material's thermal stability and oxidation resisitant.
For use with R134a AND R12
Most of the models are in common use,does not that every car can use
Worm, valve poa R12 and R134a
Valve core shrader
Material: Copper
Temperature: -40Degrees Celsius~+150Degrees Celsius
Screw Thread: M6 x 0.75
Height: 19mm
Color:yellow&green
Package include: 10 x AC R134A Valve Core
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.