MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Flat chamfer
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 5.092 inches and 5.100 inches
Offset Distance Between Geometric Center Of Head And Centerline Of Shank/shoulder:
0.115 inches
Relief Under Head Diameter:
Between 0.940 inches and 0.950 inches
Relief Under Head Length:
Between 1.540 inches and 1.570 inches
First Step Diameter:
Between 1.160 inches and 1.180 inches
First Step Length:
Between 0.317 inches and 0.323 inches
Second Step Diameter:
Between 1.5001 inches and 1.5003 inches
Second Step Length:
Between 3.235 inches and 3.240 inches
MRC:
The number that designates the enlarged portion of the shank whose centerline is not collinear with the centerline of the head of an item.ACHW
Numeric Designation Of Step Eccentric To Head:
4
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
35.0 rockwell c and 41.0 rockwell c
Pin Head Diameter:
Between 1.160 inches and 1.180 inches
MRC:
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.CSYM
Surface Finish:
16.0 microinches long end
MRC:
A measurement from the bottom to the top of an object,in distinction from depth.HGTH
Height:
Between 0.317 inches and 0.323 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, alloy, fed-std-66
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Eccentric
