Stainless steel brake bleeder screws

[tmckeon88]

Hi all -

I'm replacing wheel brake cylinders and I wonder if anyone knows the size and thread pitch for the bleeder screws that come in the Proline wheel cylinders from RN? This is for a '69 Series IIA 88". Given how corroded my old ones are, I thought it might be helpful to replace them with stainless screws before they go in.

Thanks!

Tom M.
Brunswick, ME

[biffidum]

stainless bolts are prone to galling and snapping. A dust cap and some grease over the bleed screw is my approach to reduce the likelihood of corrosion.