Through-Hull Skin Fitting + Lock Nut Kit (BSP) — Parametric (3D Print)
Parametric BSP through-hull KIT by MarineLab3D — generates TWO parts: the through-hull skin fitting (flange + externally threaded hollow tube) AND the matching flanged hex lock nut.
You download a ZIP with two separate STL files (through-hull.stl + lock-nut.stl).
🔧 Male BSP thread: 1/4" to 2 1/2"
📏 Tube length 2–25 cm · Inner Ø up to (outer − 6 mm) · Flange Ø from (outer + 10 mm)
⬇ Tapered flange (flat on the hull side) · 2 opposite key-slots to hold it while tightening · matching lock nut with same flange
🖨️ Print recommendations: PETG or ASA, 0.15–0.2 mm layers, 4 perimeters. For fittings kept submerged for long periods, print in PPS (alternatively PA612-CF). Seal threads with O-ring / PTFE.
Use “Customize dimensions” to set the sizes, preview in 3D, then receive your ZIP (2 STL) after purchase.
You download a ZIP with two separate STL files (through-hull.stl + lock-nut.stl).
🔧 Male BSP thread: 1/4" to 2 1/2"
📏 Tube length 2–25 cm · Inner Ø up to (outer − 6 mm) · Flange Ø from (outer + 10 mm)
⬇ Tapered flange (flat on the hull side) · 2 opposite key-slots to hold it while tightening · matching lock nut with same flange
🖨️ Print recommendations: PETG or ASA, 0.15–0.2 mm layers, 4 perimeters. For fittings kept submerged for long periods, print in PPS (alternatively PA612-CF). Seal threads with O-ring / PTFE.
Use “Customize dimensions” to set the sizes, preview in 3D, then receive your ZIP (2 STL) after purchase.
Through-Hull Skin Fitting + Lock Nut Kit (BSP) — Parametric (3D Print)
Sale price€8,99
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