Speedflow -4 AN Bulkhead Nut

Part Number: 924-04-BLK

Speedflow bulkhead nuts are machined from premium 6061-T6 billet aluminum and feature a durable black anodized finish. These versatile fittings are essential when you need to pass hoses through firewalls, fuel cells, floor panels, or any solid bulkhead material.

Key Features:

Material: Marine-grade 6061-T6 billet aluminum construction
Finish: Black hard anodized for superior corrosion and fatigue resistance
Size: -4 AN fitting size
Thread Type: Female threads
Professional Installation: Provides secure seal and professional appearance

Benefits:

Eliminates need for rubber grommets
Seals off areas using jam nut design
Protects hoses from damage
Smart alternative to traditional grommet protection
Time-saving installation process

Bulkhead fittings seal off areas using the jam nut, eliminating the need for grommets and the hassle of passing long lengths of hose through the vehicle. Used with appropriate washers (sold separately - search "903" series) and correct hose ends for optimal performance.