Metric Bulkhead X 3/8UNF Stainless Steel
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Goodridge stainless steel bulkhead adaptor JIC to Metric convex. 307-03-31C. Stainless steel adaptor -3JIC male to M10x1.0 male convex seat. Used when assembling oil systems with Goodridge 600 series unions and Goodridge 600-03 hose.