This pivot was designed by Darrel Ralph for minimum space in a folder assembly. The head is the same size as a 4-40 shallow socket head cap screw. This is convenient for using the same size CRT bore side to side. The ream size is .187 for this design. Under the head is a .001 increase in size to make the stud a semi press fit to hold it in place while tightening the screw. This also stops the pivot screw from un-tightening from pivot spin.
Requires (1) 4-40 shallow socket head screw (Not Included)
Specifications
Diameter = .205
Bore = .187
Length (under head) = .187
Length (overall) = .275
Screw Thread = 4-40
Heat Treated
Made in USA