AN12 Blanking Plug — Anodised Alloy

A lightweight anodised alloy AN12 (-12 AN / 12 JIC) blanking plug for sealing unused female AN12 ports and fittings. The male blanking plug threads directly into a female AN12 port to seal it securely — ideal for capping unused ports on oil tanks, dry sump systems, and fluid line builds, or for pressure testing fluid systems.

Key Specifications

• Size: AN12 (-12 AN / 12 JIC)
• Material: Anodised alloy
• Type: Male AN blanking plug
• Application: Sealing unused female AN12 ports and fittings

Blanking Plug vs Blanking Cap — Which Do I Need?

• Blanking Plug (this item): Male fitting — threads into a female AN port or female bulkhead fitting to seal it from the outside.
• Blanking Cap: Female fitting — caps over a male AN hose end or male fitting to seal it.

Common Uses

• Sealing unused ports on oil tanks and dry sump systems
• Blanking off female AN12 fittings during pressure testing
• Sealing redundant connections during build or system modification
• Protecting female AN12 ports during storage or transit

Fitment & Compatibility

Compatible with all standard female AN12 ports and fittings. For other AN sizes, see our full range of AN blanking caps and plugs.

Why Choose BRT Motorsport?

Quality AN fittings and hose for performance builds. Build clean, professional fluid lines with AN fittings from BRT Motorsport.