MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3b
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.AAWY
Counterbore Diameter:
1.840 inches nut and 1.860 inches nut
MRC:
The length of a straight line which passes through the center of the small end,and terminates at the circumference.ABPH
Small End Diameter:
Between 1.930 inches and 1.970 inches
Drive Point Depth:
Between 0.180 inches and 0.220 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Round
Nut Diameter:
Between 2.210 inches and 2.230 inches
MRC:
A measurement between the opposite flat surfaces of the nut,in distinction from length or width.ADBG
Nut Thickness:
Between 0.810 inches and 0.830 inches
Drive Point Width:
Between 0.240 inches and 0.260 inches
Undercut Thickness:
Between 0.350 inches and 0.410 inches
