Ti Screws

$2.50

Choice #2-56 raw(2-pack) #2-56 heat anodized(2-pack) #4-40 raw (2-pack) #4-40 heat anodized(2-pack)

#2-56 threads, 1/8" length (This is for Pineapple mini or Penlight, or some other similar products)
T6 torx.

#4-40 threads, 5/32" length (This is for Dawn or Rook, or some other similar 18350/18650 sized lights)

(I used to use and suggest #4-40, 3/16'', a little bit longer, but it now doesn't work well with the CNC clip, because it hides the screw head, and it is thinner than the bent Ti clip. )
T8 Torx.

There is usually some color difference with Ti heat anodization. When it's such a small item, that case can happen more easily. The color can be blue, dark blue, light purple.