TXT
묘사:
Externally Relieved Body Bolt
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3a
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
Between 0.408 inches and 0.438 inches
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:
4.023 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Double hexagon w/hole
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
0.319 inches
Width Between Flats:
Between 0.360 inches and 0.375 inches
Extended Washer Diameter:
0.580 inches
Extended Washer Thickness:
0.050 inches
First Diameter From Head:
Between 0.311 inches and 0.312 inches
Second Diameter From Head:
Between 0.250 inches and 0.255 inches
Third Diameter From Head:
0.309 inches
Fourth Diameter From Head:
Between 0.575 inches and 0.585 inches
Fifth Diameter From Head:
0.312 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
Between 0.480 inches and 0.520 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
Between 0.730 inches and 0.770 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter:
1.840 inches
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter:
2.150 inches
Distance From Largest Bearing Surface Of Head To End Of Fifth Diameter:
Between 3.580 inches and 3.620 inches
