Osculati Brass All-Thread Skin Fitting with Rounded Head, 3/8" to 4"

ID 1374525

$ 19.25

1-2 weeks delivery time

Type:

Chromed Brass
Yellow Brass

Size:

3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
4"

The Osculati 17.321 Series All-Thread Skin Fittings are manufactured from brass and available in both chromed brass and yellow brass versions. Designed for marine through-hull installations, these fittings feature a rounded head and fully threaded body. Available in thread sizes from 3/8" to 4", with lengths from 55 mm to 210 mm and flange diameters from 35 mm to 150 mm, they are suitable for water intake, drainage, and onboard plumbing systems.

Description
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Osculati 17.321 Series – Brass All-Thread Skin Fitting with Rounded Head, 3/8" to 4"

The Osculati 17.321 Series Skin Fittings are manufactured from brass and designed for marine through-hull applications. Featuring a rounded head and a fully threaded body, these fittings provide secure installation in a wide range of hull thicknesses and plumbing configurations.

The series is available in both chromed brass and yellow brass versions and covers thread sizes from 3/8" to 4", making it suitable for water intake, discharge, drainage, and general onboard plumbing systems.

Key Features

Brass construction
Available in chromed brass and yellow brass versions
Rounded head design
Fully threaded body
Suitable for marine through-hull installations
Wide range of thread sizes from 3/8" to 4"
Suitable for water intake and discharge applications

Technical Specifications

Thread Size	Chromed Brass Code	Yellow Brass Code	L (mm)	D (mm)	G (mm)
3/8"	17.321.60	17.321.80	55	35	17
1/2"	17.321.61	17.321.81	65	40	21
3/4"	17.321.62	17.321.82	70	48	26
1"	17.321.63	17.321.83	75	55	33
1-1/4"	17.321.64	17.321.84	85	65	42
1-1/2"	17.321.65	17.321.85	85	70	48
2"	17.321.66	17.321.86	100	83	60
2-1/2"	17.321.67	17.321.87	130	110	75
3"	17.321.68	17.321.88	155	121	88
4"	17.321.69	17.321.89	210	150	113

Available Versions

Chromed Brass
Yellow Brass

Applications

Marine through-hull installations
Water intake systems
Drainage systems
Bilge discharge systems
Seawater circulation systems
General onboard plumbing applications