Worldwide distributor of NSN parts and consumables located in the USA.
Length: 0.828", grip: 0.250", thread: 3/8-24, hex head, drilled head, tension, long thread, cadmium plated alloy steel
National Stock Number (NSN) | 5306-01-240-4020 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5306 |
Unit of Measure (UOM) | 4 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | Between 0.553 inches and 0.603 inches |
Fastener Length | Between 0.813 inches and 0.843 inches |
Head Style | Dished hexagon |
Head Height | Between 0.188 inches and 0.203 inches |
Width Between Flats | Between 0.554 inches and 0.564 inches |
Hole Diameter | Between 0.070 inches and 0.080 inches |
Grip Diameter | Between 0.3735 inches and 0.3745 inches |
Thread Diameter | 0.375 inches |
Grip Length | Between 0.240 inches and 0.260 inches |
Hole Quantity | 3 |
Hole Type | Drilled |
Thready Qty Per Inch (tpi) | 24 |
Min. Tensile Strength (psi) | 160000 pounds per square inch |
Hardness Rating | 36.0 rockwell c and 40.0 rockwell c |
Hole Configuration Style | Hexagon corners |
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 or steel comp 8740 |
Material Specification | Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response |
Surface Treatment | Cadmium and chromate |
Surface Treatment Specification | Qq-p-416 type 2 cl 2 federal specification single treatment response |
Thread Series Designator | Unjf |
Specification Data | 80205-nas6606 professional/industrial association standard |
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