
Country of Origin
United States
Shipping Weight
0.07 pounds
Manufacturer P/N
NAS6606-21
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: 1.875 Inches Minimum And 1.905 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 Grip Diameter: 0.3735 Inches Minimum And 0.3745 Inches Maximum Nominal Thread Diameter: 0.375 Inches Grip Length: 1.302 Inches Minimum And 1.322 Inches Maximum 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 Surface Finish: 32.0 Microinches Bearing Surface Of Head Surface Finish: 32.0 Microinches Grip Surface Finish: 32.0 Microinches Threads 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,Type 2,Class 2 Fed Spec Single Treatment Response Overall Thread Series Designator: UNJF Specification/Standard Data: 80205-NAS6606 Professional/Industrial Association Standard