Country of Origin
United States
Shipping Weight
0.017 pounds
Manufacturer P/N
NAS6606H1
Schedule B Code
7318.15.2000
Thread Class: 3A
Thread Direction: Right-Hand
Thread Length: 0.553 Inches Minimum And 0.603 Inches Maximum
Fastener Length: 0.625 Inches Minimum And 0.655 Inches Maximum
Head Style: Dished Hexagon
Head Height: 0.188 Inches Minimum And 0.203 Inches Maximum
Width Between Flats: 0.554 Inches Minimum And 0.564 Inches Maximum
Hole Diameter: 0.070 Inches Minimum And 0.080 Inches Maximum
Grip Diameter: 0.3735 Inches Minimum And 0.3745 Inches Maximum
Nominal Thread Diameter: 0.375 Inches
Grip Length: 0.052 Inches Minimum And 0.072 Inches Maximum
Hole Quantity: 3
Hole Type: Drilled
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 Pounds Per Square Inch
Hardness Rating: 36.0 Rockwell C Minimum Overall And 40.0 Rockwell C Maximum Overall
Hole Configuration Style: Hexagon Corners
Surface Finish: 32.0 Microinches Grip
Surface Finish: 32.0 Microinches Threads
Surface Finish: 32.0 Microinches Bearing Surface Of Head
Material: Steel Comp E4340 Overall Or Steel Comp 8740 Overall
Material Document And Classification: Mil-S-5000 Mil Spec 1St Material Response Overall Or Mil-S-6049 Mil Spec 2Nd Material Response Overall Or Ams 6322 Assn Std 2Nd Material Response Overall
Surface Treatment: Cadmium Overall And Chromate Overall
Surface Treatment Document And Classification: Qq-P-416,Ty 2,Cl 2 Fed Spec Single Treatment Response Overall
Thread Series Designator: Unjf
Specification/Standard Data: 80205-Nas6606 Professional/Industrial Association Standard
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