Can anyone tell me the pitch or thread size of the screw that holds the rear sight spring on a Remington P14, the one under the rear ladder sight?
Roger
Printable View
Can anyone tell me the pitch or thread size of the screw that holds the rear sight spring on a Remington P14, the one under the rear ladder sight?
Roger
Roger-- Diameter of threads inch .144 Number of threads per inch 37. From the Armour's addendum for the Pattern 1914.
--fjruple
Thanks, I have that information already but what I can't find is a standard thread, its not BA or BSF.....surely they wouldn't use some obscure thread pitch.....how do I get a screw to replace it??
Roger
They did indeed use the gunmakers specials - probably one of the reasons why it took so long to get production up and running.
Thank you gentlemen, for your replies and the information.
cheers
Roger
I have several of those rifles here - had the same question - a 4BA cap screws turned in snugly, with fingers, all the way through - at least it did on the two I tried. Nominal dimensions of 4BA is .142-ish x 38 1/2-ish tpi, I think, so not so different that my fingers could tell. No clue what the +/- tolerances for screws and taps were. Dimensions shown come from Wikipedia - they use more decimal places... Without digging further, I do believe there was an "Enfield" series of screws - unique dimensions and thread counts, perhaps originally for or from Enfield's armoury, which, of course, is where the P13/P14 machinery came from, before being relocated to USA..