Spark Plug, Plug Spark

Specifications

Speciafications of Spark Plug match with NGK C7HSA:

Reach:12.7mm       Hex:16mm         Thread Size:M10×1.00(MM)

Model Number:A7TC      Insulator Colour:White

Gap:0.6mm 

Features of Spark Plug:

1.Multi-ribbed insulator eliminate flashover.

2.95% pure alumina provides super insulation,strong resistent to heat shock,great mechanic and electric features.

3.Nickel plated shell prevents oxidation and corrosion.

4.Electrical heat crimping process ensures absolute gas-tight fit.

5.Inner sealing with conductive glass ensures a fine conductivity and sealing.

6.Multi-layer gaskets are elasticly strong and realible in sealing.

7.Copper core electrode can prevent oxidation and corrosion,makes it has good electric and heat conductivity ,enables the spark plug has a long service life