Print Page - Inner Door Lock Knob Thread

Title: Inner Door Lock Knob Thread
Post by: Ol_Girl_58 on March 07, 2013, 01:34:34 PM

Hi all,

Can someone please tell me what thread the inner door lock knobs are? Are they 6-40 thread (like 55-57 Chev) or 10-24 thread, or none of the above? Reason being I've found some you-beaut billet knobs available in the above thread dimensions, but I don't know what FE-FC thread dimensions are. I hope I've explained myself well enough.

Thanks in advance,

Josh :)

Title: Re: Inner Door Lock Knob Thread
Post by: Mark10101112 on March 08, 2013, 10:43:27 AM

I think they are 10-40.

10 gauge - wire 40tpi

Mark

Title: Re: Inner Door Lock Knob Thread
Post by: Maco on March 08, 2013, 11:27:48 AM

Quote from: Ol_Girl_58 on March 07, 2013, 01:34:34 PM
Hi all,

Can someone please tell me what thread the inner door lock knobs are? Are they 6-40 thread (like 55-57 Chev) or 10-24 thread, or none of the above? Reason being I've found some you-beaut billet knobs available in the above thread dimensions, but I don't know what FE-FC thread dimensions are. I hope I've explained myself well enough.

Thanks in advance,

Josh :)

Hi Josh,

6-40 diameter is 0.138" x 40 TPI (UNF)

10-24 diameter is 0.190" x 24 TPI (UNC)

Hope this will help.

John

Title: Re: Inner Door Lock Knob Thread
Post by: Ol_Girl_58 on March 08, 2013, 01:38:01 PM

Thanks Mark and John. :)

Regards, Josh

FE-FC Holden Discussion Forum

Technical Board => General Technical => Topic started by: Ol_Girl_58 on March 07, 2013, 01:34:34 PM