[Healeys] Fasteners - Specifications.

[Warthodson at aol.com]

I haven't seen a reply on the list that directly answered your question,  
yet. An RPP0312 is a #10 x 3/4" recessed raised head, pointed, chrome plated  
screw as you stated. It should have 32 threads per Inch. A #6 of the same  
specification will also have 32 threads per inch.
Gary Hodson 
 
 
In a message dated 1/23/2008 2:37:34 P.M. Central Standard Time,  
alanb at nfahc.co.uk writes:

Hey  gang.
I have an arcane fastener question that I am struggling  with.

The screws used to retain the aluminium cockpit trim rails are  listed as
RPP0312's. The decode of this identifies them as Raised  Countersunk screws,
Chrome plated with pointed tips. No.10 thread and 3/4"  long.

That's good so far - but what is a No.10 screw thread, or a No.6  (02) for
that matter





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