HPS AN924-6 -6AN Female Bulkhead Fitting Jam Nut Aluminum Black

Used to secure bulkhead adapters into place. Required 1 pc per bulkhead adapter. Safely secures HPS Bulkhead Adapters to your firewall or body panel. Made from 6061 aluminum and anodized in black for durable, corrosion resistant finish. Compatible with all HPS bulkhead adapter fittings. Size: AN-6. Safely secure bulkhead adapters onto firewalls and body panels. Bulkhead adapter sold separately. 6061 aluminum with Type II black anodizing for excellent corrosion resistance. Compatible with fuel, oil, coolant, alcohol, nitrous, and hydraulic fluid.