TruDesign Skin Fitting Composite Domed BSP Black

$10.32$23.54 inc GST

or 4 payments of $2.58 with Wizit learn more

Tru Design Skin Fitting Domed Black 1/2″ to 2 “

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Size SKU Price Cart Stock
$10.32 inc GST

In stock

$11.92 inc GST

In stock

$13.52 inc GST

In stock

1 1/4"
$15.12 inc GST

In stock

1 1/2"
$17.71 inc GST

In stock

$23.54 inc GST

In stock

SKU: 138620BLKV Category:

UPC: 9421007120477

Condition:  New

In stock



TruDesign SKIN FITTING Composite DOMED BSP Black

Designed and made in New Zealand, TruDesign® Skin Fittings are the superior composite through-hull solution. The Skin Fitting body and nut are precision moulded from glass-reinforced Nylon composite. High strength, high-modulus glass fibres provide dramatic strength, stiffness, toughness and dimensional stability. These are some of the unique properties that give significant advantages and weight-savings over traditional metallic fittings. TruDesign® Skin Fittings eliminate all corrosion and bonding problems associated with electrolysis. Approved and certified to ISO International Standards by the International Marine Certification Institute (IMCI, Belgium) & Bureau Veritas, TruDesign® Skin Fittings are quality-made giving peace of mind performing in the harsh marine environment.


• Manufactured from a glass-reinforced Nylon composite – High strength, tough and light weight

• Compatible with all hull types – Can be used on aluminium, steel, wood, composite & GRP hulls

• Immune to corrosion & electrolysis – Long life with no decreased performance due to corrosion

• Chemical resistant – Unaffected by diesel, petrol, chemicals, and antifouling paints

• U.V resistant – Will not degrade or discolour from the sun’s ultraviolet rays

• Paintable – Paintable with all types of antifoul including Coppercoat™

• Fits TruDesign® Ball Valves and other parallel BSP or NPS threads – Universal compatibility to TruDesign® brand fittings and other marine hardware

• Large operating range – Suitable for all marine conditions from -20°C to +100°C

• Supplied in individual plastic bags with a header card and info sheet – Lists IMCI Certification, size, and installation instructions as per IMCI regulations

• Meets ABYC H-27 Standard when installed in combination with TruDesign® Ball Valves & Load Bearing Collars Standards and Approvals

• TruDesign® Skin Fittings are certified by the International Marine Certification Institute (IMCI) and Bureau Veritas to meet; ISO 9093-2 Small craft – Seacocks and through-hull fittings – Part 2: Non-metallic Note: ½” size Skin Fittings not approved to ISO9093-2 In meeting the ISO 9093-2 standard, Skin Fitting assemblies are subjected to a 1500 N (155 kg / 341.7 lb) force for 10 cycles from the most inward part of the assembly, without any damage occurring.

TruDesign® Skin Fittings, when assembled together with TruDesign® Ball Valves and TruDesign® Load Bearing Collars, meet ABYC’s H-27 standard. This allows the entire assembly to withstand a 500 lb (226.8 kg) load applied to the inboard end of the assembly (i.e. from the Ball Valve’s Tail fitting) for a minimum of 30 seconds without any damage occurring.


• TruDesign® Skin Fittings are suitable for installation in all types of hull construction; steel, aluminium, composite, fibreglass – cored and solid, wooden sandwich

• TruDesign® Skin Fittings are also able to be used on caulked solid wood hulls. Ensure fittings are always installed in the centre of individual planks

Part Number Thread Size Overall Length Trudesign Part Number
138620BLK 1/2″ 71mm 90424
138621BLK 3/4″ 71mm 90431
138622BLK 1″ 71mm 90422
138623BLK 1 1/4″ 91mm 90420
138624BLK 1 1/2″ 91mm 90418
138625BLK 2″ 91mm 90428

Also Available in white.

Additional information

Additional information






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Price does not include shipping. Product will be shipped via Toll / Australia Post / Courier. Product can also be collected.


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Product Dimensions




Shipping & Delivery
Prices do not include shipping.

Shipping quotes can be obtained by adding products to the cart and inputting your postcode.

$11.60 Brisbane Express - Postcodes 4000-4209, 4270-4299, 4500-4549, 9000-9725 up to 20kg

Boat Hut uses Toll Ipec Priority Service, Australia Post Express Post and Courier's Please. Boat Hut uses Australia Post or DHL International Service for New Zealand deliveries.

Free Local Pickup – by prior arrangement. We don’t always have all the products at our Acacia Ridge premises, but they may be at our warehouse. Warehouse collections can be arranged by prior arrangement - please contact us to discuss.

Order Tracking provided on all orders.

All orders will be processed within 2 business days - except backordered items. If we are unable to meet this timeframe we will contact you to provide details and options. If we are unable to ship your order within 3 business days we will offer you a refund in full or the option to wait for the goods to come into stock.

We are happy to ship to any country - and will provide a quote upon request. All overseas orders must be paid for via Paypal before your order is shipped.

Above pricing refers to regular size items that will fit in courier satchels - oversized items will require a freight quote.

Boat Hut reserves the right to refuse to fulfil an order that has the incorrect postage / freight collected at the time of sale. We will work with you to rectify the matter, if we are unable to come to a resolution then we will provide a refund in full.

90425, 90432, 90423, 90421, 90419, 90429

Stock Availability
Boat Hut has approx 100,000 product lines coming from a number of warehouses across Australia. Not all of these products are available for a walk-in purchase at Acacia Ridge - most times you will need to make arrangments in advance. Please feel free to contact us to confirm our stock at Acacia Ridge or in our warehouses. We try our best to keep the website up to date with current stock holdings. We will accept back orders on out of stock items. All products are genuine & come with manufacturer's warranties.