I've got a phillips screw (8-32 x1) that's boring except for a triangle stamp on the top. Pretend the JIS "dot" is a stamped in triangle.
There's also 3 lines stamped between the other wide parts, like on a pozi/phillips screw.
Does any of this have a meaning?
Your screw has been marked by the Masons or the Illuminati. Look closely and you will see the eye.
PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.