The following warnings occurred:
Warning [2] Undefined variable $search_thread - Line: 60 - File: showthread.php(1617) : eval()'d code PHP 8.1.31 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/showthread.php(1617) : eval()'d code 60 errorHandler->error_callback
/showthread.php 1617 eval



Austinsevenfriends › Austin Seven Friends Forum › Forum chat... v
Seven Screw Threads

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Threaded Mode
Seven Screw Threads
Martin Baker Offline
Member
***
Joined: Sep 2017 Posts: 100 Threads: 32
Reputation: 0
Location: Hampshire
#1
17-04-2023, 11:30 PM
I seem to remember there was a post some time ago detailing all the thread sizes used in an Austin Seven. I can't find it now. Is my memory correct? If so can someone please give me the link?
Reply
squeak Offline
optimist
****
Joined: Aug 2017 Posts: 620 Threads: 7
Reputation: 7
Location: queensland
#2
18-04-2023, 12:14 AM
cornwall club site  lists the information here 
 https://www.austin7.org/Data%20Pages/Tec...%20Threads
Reply
Tiger Offline
Senior Member
****
Joined: Apr 2018 Posts: 507 Threads: 129
Reputation: 2
Location: Staffordshire
Car type: Ruby mk 2
#3
18-04-2023, 07:02 AM
Great information from the Cornwall club.
I printed all 6 pages for my A7 folder.
Reply
Erich Offline
Senior Member
****
Joined: Aug 2017 Posts: 686 Threads: 112
Reputation: 2
#4
19-04-2023, 05:47 PM
I seem to recall that some parts, hubs perhaps, used Admiralty threads. Might these be some of the special threads listed?
Additionally, BSPT and BSPP.

Erich in Mukilteo
Reply
Stuart Giles Offline
Old Git
****
Joined: Aug 2017 Posts: 741 Threads: 8
Reputation: 11
Location: N W Kent
#5
19-04-2023, 06:47 PM (This post was last modified: 19-04-2023, 06:52 PM by Stuart Giles. Edit Reason: missing words )
(19-04-2023, 05:47 PM)Erich Wrote: I seem to recall that some parts, hubs perhaps, used Admiralty threads. Might these be some of the special threads listed?
Additionally, BSPT and BSPP.

Erich in Mukilteo

The items marked as 'special' in the Cornwall club listing are all WF (Whitworth Form) threads -they're mostly 16 TPI; this forum is the only place I've heard them referred to as Admiralty threads. All the old Lucas lamps I've dealt with have had BSB threads, Not cycle as per the listing.
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)