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#11
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![]() Quote:
B = 14mm plug 6 = heat rating none = 11.2mm thread depth S = Copper core I should explain, after the heat rating number you can only have E, H, L & EH, the appearance of an S means the default for thread depth applies depending on the first letter as A, B/BM or G. The same as a B6L where L defines 11.2mm thread depth, its another way of saying B6LS I suppose. We don't see N-D plugs at all here. R. |
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