MRC:
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.AASB
Fastener Length:
Between 0.543 inches and 0.577 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Countersunk w/ reverse chamfer
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
Between 0.053 inches and 0.067 inches
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
Between 0.173 inches and 0.183 inches
MRC:
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.AAZE
Shank Diameter:
Between 0.244 inches and 0.252 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.AAZF
Shank Style:
Tubular
Head Major Diameter:
Between 0.458 inches and 0.478 inches
MRC:
A measurement between specified points of the hole,in distinction from height.AAZQ
Hole Depth:
Between 0.245 inches and 0.255 inches
MRC:
A measurement of the longest dimension of the grip,in distinction from width.ANEE
Grip Length:
Between 0.450 inches and 0.510 inches
MRC:
The included angle of the countersink.CRSQ
Countersink Angle:
150.0 degrees
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81343-sae j663 government specification
