BSP Blanking Plug / Cap — Parametric (3D Print)

FREE parametric BSP BLANKING PLUG / CAP by MarineLab3D — close off a BSP port on a manifold, fitting or pipe. Pairs with our parametric Manifold Body and BSP fittings.

🔩 Male plug: solid male BSP thread + wrench hex (compact min A/F) — screws INTO a female port (manifold ends, female outlets)
🧢 Female cap: closed hex cap with internal thread — screws OVER a male port/nipple
📐 BSP sizes 1/8" to 1 1/2" (ISO 228) · optional O-ring face seat

🖨️ Print in ASA/PETG · PA612-CF for fuel/pressure. Seal with PTFE tape or an O-ring.

Use “Customize dimensions” to set BSP size, male/female and O-ring, preview in 3D, then download your free STL.