AF816-04BLK 1/8" NPT to -4AN Male Flare Black Adapter Fitting

Product overview

The AF816-04BLK adapter converts a 1/8" NPT male port to a -4AN male flare connection. It is ideal for custom fuel, oil, coolant and other fluid line setups requiring secure, leak-resistant connections in performance and motorsport applications.

Key features

• Adapter size: 1/8" NPT male to -4AN male flare
• Black anodised aluminium construction
• Provides a secure AN flare connection without washers
• Lightweight and corrosion-resistant for performance applications
• Universal use in custom hose and fluid system installations
• Sold individually

Material & finish

• Material: Aluminium
• Finish: Black anodised for durability and corrosion resistance
• Designed for high-performance fluid systems

Part details

• Part number: AF816-04BLK
• Type: NPT to straight male AN flare adapter
• Thread type 1: 1/8" NPT male
• Thread type 2: -4AN male flare

Installation notes

• NPT threaded fittings should always be sealed with a suitable PTFE thread sealant or equivalent.
• Ensure threads and sealing surfaces are clean before installation.
• Do not overtighten to avoid thread damage or distortion of the sealing surfaces.
• Verify compatibility with your hose ends and system pressure requirements before use.

Fitment information

This is a universal adapter for custom hose and fluid system installations where a 1/8" NPT to -4AN connection is required. No specific vehicle fitment data is provided; confirm suitability for your application before installation.