David I use these screws in combination with the hex nuts that match them on my 3.1's , these are the proper length and thread pitch and using the hex nuts as washers makes rebuilding much easier .
M31628 - M1.6X3 Slotted Cheese Head Machine Screw Stainless Steel A2 DIN84A
Thanks, Retic. You just answered my question to David...
Pretty cheap too, but with shipping out to BKK, don't know if I can justify the price.
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