Fragola AN -4 Steel 7/16-20 Thread Bulkhead Nut For Tee Fittings Or Unions
AN #4 bulk head fittings are designed to pass a connection through the firewall. They also work great on tube chassis when you need to bolt a hose or line securely in place.
AN #4 Fittings have 7/16"-20 thread.
AN #4 Fittings have 7/16"-20 thread.

AN #4 bulk head fittings are designed to pass a connection through the firewall. They also work great on tube chassis when you need to bolt a hose or line securely in place.
AN #4 Fittings have 7/16"-20 thread.
AN #4 Fittings have 7/16"-20 thread.
