Bulkhead fittings to penetrate fire wall, bulkhead, frames, etc. AN male thread on both ends to fit the rest of the AN fitting system. Available in Straight, 45 degrees, 90 degrees, and Tee (T-cross). Locks with AN nut.

45° Bulkhead fitting

90° Bulkhead fitting

AN bulkhead nut

Straight Bulkhead fitting

T-Cross Bulkhead fitting