Vibrant Performance male metric-to-barb adapter (M12 x 1.5 to 5/16in) is machined from 6061 aluminum alloy and anodized black for a durable finish. It allows connection of metric-thread fittings to hose barb lines, delivers smooth flow and ease of assembly, and includes a crush washer. Lightweight and reliable, these adapters are suited for common oil, fuel and fluid system connections in fabricated plumbing setups.
Vibrant Male 12mm x 1.5 Metric to 5/16in Barb Fitting