The 650 H+son to generic high flange radial uses 224, so I would guesstimate something around a 250 would be right, as mister balls says
@teenslain I think they sell black brass nipples at the hens teeth shop
@gizmond started
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The 650 H+son to generic high flange radial uses 224, so I would guesstimate something around a 250 would be right, as mister balls says
@teenslain I think they sell black brass nipples at the hens teeth shop