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:
0.4690 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
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 0.2580 inches and 0.2600 inches
Head Major Diameter:
0.5070 inches
MRC:
The device by which the item is expanded and set.ABAF
Expansion Device:
Serrated stem-type w
MRC:
A measurement of the longest dimension of the grip,in distinction from width.ANEE
Grip Length:
Between 0.2190 inches and 0.2820 inches
MRC:
The included angle of the countersink.CRSQ
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1010 mechanical lock or steel comp 1020 mechanical lock or steel comp 1144 mechanical lock or steel comp 4037 mechanical lock or steel comp 4130 mechanical locksteel comp e4340 sleeve or steel comp 4027 sleeve or steel comp 4037 sleeve or steel comp 4130 sleeve or steel comp 4140 sleeve or steel comp 4150 sleeve or steel comp 4340 sleeve or steel comp 4620 sleeve or steel comp 4815 sleeve or steel comp 6150 sleeve or steel comp 8615 sleeve or steel comp 8620 sleeve or steel comp 8630 sleeve or steel comp 8640 sleeve or steel comp 8740 sleevesteel comp e4340 stem or steel comp 4027 stem or steel comp 4037 stem or steel comp 4130 stem or steel comp 4140 stem or steel comp 4150 stem or steel comp 4340 stem or steel comp 4620 stem or steel comp 4815 stem or steel comp 6150 stem or steel comp 8615 stem or steel comp 8620 stem or steel comp 8630 stem or steel comp 8640 stem or steel comp 8740 stem
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Fs 66 federal specification single material response mechanical lockastm a331 assn standard single material response sleeveastm a331 assn standard single material response stem
