10
Four-hole Pattern
(see next page)
*1/4-20 threads, 4 holes (rear)
*#10-32 threads, 2 holes (bottom)
CAUTION
Maximum screw penetration is 1/4 inch in from outside
surface to prevent damage to internal components.
Y
B
"
A
2.567”
1.283”
Note
Only the holes for this
pattern are shown below.
4.0”