Marine thru hull outlet fittings provide an open connection through the vessel structure. The selected image shows a round flange, an unobstructed opening, a long threaded stem and a locknut; it is not a capped deck filler. Confirm the bore, flange footprint, thread and available mounting thickness against the proposed installation. Identify the connected pipe or hose arrangement separately and provide the relevant drawing. Material, sealing provisions and installation requirements must be confirmed for the exact fitting rather than inferred from a polished photograph.
Material | Specify the required metal and grade |
Configuration | Open round outlet flange with a long threaded stem and locknut |
Application | The specified boat outlet connection |
Finish | Confirm the agreed finish and appearance reference |
Connection | Open bore and threaded through-hull stem |
Drawing requirements | Mounting footprint: confirm the selected drawing |
Dimensional tolerances: agree before order confirmation | |
Flange diameter, bore, thread, stem length and mounting thickness | |
Quantity and supplied parts: identify in the enquiry | |
Material evidence | Request documents for the exact supplied version |
Do not infer the grade from surface appearance | |
Inspection scope: agree in the purchase specification | |
Installation | The specified boat outlet connection |
Design | Provide the product reference, interface dimensions, installation drawing and quantity. |
Documentation | Identify required documents and their model-specific scope before confirming the order. |
Inspection | Check dimensions, appearance and supplied components against the agreed specification. |
Marine thru hull outlet fittings provide an open connection through the vessel structure. The selected image shows a round flange, an unobstructed opening, a long threaded stem and a locknut; it is not a capped deck filler. Confirm the bore, flange footprint, thread and available mounting thickness against the proposed installation. Identify the connected pipe or hose arrangement separately and provide the relevant drawing. Material, sealing provisions and installation requirements must be confirmed for the exact fitting rather than inferred from a polished photograph.
Provide flange diameter, bore, thread, stem length and mounting thickness with the same product reference and drawing revision. Identify the supporting structure, connected parts and any required sealing or fixing provisions. Confirm the supplied-parts list and required documents before ordering. An approximate visual match does not establish a suitable replacement.
Compare the other marine deck hardware configurations, then send Hengke Casting the exact version, quantity and installation information.
Review marine thru hull outlet fittings with the full installation arrangement. Identify flange diameter, bore, thread, stem length and mounting thickness and confirm open bore and threaded through-hull stem before ordering.
The product photograph provides a configuration reference, not a universal specification. Send the selected drawing, quantity, required material, finish and documentation with the enquiry. For replacement work, include photographs of the original assembly and identify which surrounding parts will remain in use.
Keep the agreed product reference and drawing revision with the quotation. Confirm the supplied-parts list, fixing or connection provisions and inspection requirements. Do not infer certification, flow, capacity or structural performance from a polished surface or a broad category name.
Compare the other Marine Deck Hardware configurations and ask Hengke Casting to review the selected version against the project information.
