TXT
묘사:
Headless Straight Pin
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the first end.AAGZ
First End Style:
Chamfered
MRC:
The overall dimension measured along the longitudinal axis,with terminated points at the extreme ends of the pin.ACHT
Pinlength:
Between 1.230 inches and 1.240 inches
MRC:
The overall length of a straight line which passes through the center of the pin,and terminates at the outside circumference.ACHU
Pindiameter:
Between 0.2495 inches and 0.2500 inches
First End Taper Length:
Between 0.010 inches and 0.025 inches
MRC:
Indicates whether or not the second end is identical to the first end.CQBB
Second End Relationship With First End:
Identical
First End Taper Angle:
Between 44.0 degrees and 46.0 degrees
MRC:
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.CSYM
Surface Finish:
40.0 microinches shank end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 302 or steel comp 303
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:
Qq-w-423 federal specification 1st material response or mil-s-7720 military specification 2nd material response
