Class
Association

Discussions on everything about the J/30 Sailboat!
With your one stop source
The J/30 Marketplace

Donate to the J/30 Class

Join or Renew

Class Membership

Register Log In

J/30 Class Association Forums J/30 Forum The Boat, Sails and Equipment Thru-hulls & seacocks

August
M	T	W	T	F	S	S
					1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31

Today's Birthdays

There are no members with birthdays on this day.

James Gallagher, angelacrewman28, ShadeStreet, SSN650, Saildork
1,062 Registered Users

J/30 Social Network

j30news on Twitter

J/30 News YouTube Channel

Popular Topics(Views)

1,159,476 Dacron Main

852,410 Northwest one-design

430,893 Rhapsody Transom Re-core and Other Areas Too

328,223 Other J/30 Sailboats For Sale

273,092 DC Electrical Panel Replacement

236,663 Comment Here - Draft Potential Rule Changes for 2009

218,024 Ananda's Refit

198,904 Mast Step Postion

178,799 What Sails are Fast & Last Long?

161,781 2009 J/30 North Americans at Cedar Point YC

Forum Statistics

Forums28

Topics4,054

Posts19,272

Members1,062

Most Online1,909
Jul 28th, 2026

Print Thread

Re: Thru-hulls & seacocks #4090 04/14/03 03:17 PM
Joined: Jul 2004 Posts: 148 Princeton Junction, NJ S Hunter Senior Member
S Hunter Senior Member Joined: Jul 2004 Posts: 148 Princeton Junction, NJ	Good point on the NPT. All seacocks are straight thread on the bottom to match straight thru-hulls. You have a choice on the top of either straight or NPT. NPT seem more common so I used those.

Crew Manager Boat Websites

Boat Website subscriptions with Crew Scheduling & Notifications
-->Subscribe Here<--
Created by former J/30 Rhapsody owner

Entire Thread
Subject	Posted By	Posted
Thru-hulls & seacocks	SCampbell	04/08/03 01:40 PM
Re: Thru-hulls & seacocks	S Hunter	04/08/03 09:05 PM
Re: Thru-hulls & seacocks	D. Bartley	04/09/03 04:02 AM
Re: Thru-hulls & seacocks	Charlie Hurd	04/09/03 11:06 PM
Re: Thru-hulls & seacocks	SCampbell	04/10/03 01:15 AM
Re: Thru-hulls & seacocks	S Hunter	04/11/03 05:25 PM
Re: Thru-hulls & seacocks	Charlie Hurd	04/12/03 02:30 AM
Re: Thru-hulls & seacocks	SCampbell	04/12/03 02:37 PM
Re: Thru-hulls & seacocks	S Hunter	04/14/03 07:17 PM

Moderated by David Erwin

Link Copied to Clipboard

Who's Online Now

0 members (), 137 guests, and 4 robots.

Key: Admin, Global Mod, Mod

Photos

2023 Clipper Cup - Conundrum USA32866

2023 Clipper Cup - Conundrum USA32866
by mattjenPDX71, January 7

Windy Wednesday night

Windy Wednesday night
by dlabrosse, January 7

Hurricane Gulch San Pedro, CA

Hurricane Gulch San Pedro, CA
by Austin, July 23

Truckin'

Truckin'
by forbes, August 1

Endeavour (246) Sailing in Prince Edward Island

Endeavour (246) Sailing in Prince Edward Island
by forbes, September 25

1981 J30 (#330) for Sale $12,000
by marco sorio - 08/09/26 12:31 PM

Spinnaker Halyard
by David Erwin - 07/07/26 10:18 AM

170% PHRF Genoa for Sail
by David Erwin - 07/06/26 11:54 AM

1982 J/30 "Bounce" For Sale — Race-Proven — Port Washington, NY
by B Davis - 07/05/26 03:10 PM

J/30 #517 "Jolene" For Sale
by LTGskipper - 07/02/26 08:59 AM

Throttle assembly issue
by Tbo - 07/01/26 11:47 AM

Sailrite LSZ-1 Ultrafeed Sewing Machine
by angelacrewman28 - 06/30/26 05:36 AM

class forte carbon fiber spin pole
by wilybilds - 06/27/26 12:53 PM

EZ Rating DIscussion
by David Erwin - 06/23/26 11:14 AM

1980 J30 hull 192 Fairfield, CT - sold
by ShaneKilberg - 06/21/26 02:00 PM

Powered by UBB.threads™ PHP Forum Software 8.0.0