Worldwide distributor of NSN parts and consumables located in the USA.
Length: 1.281", grip: 0.812", thread: 5/16-24, hex head, tension, long thread, cadmium plated alloy steel
National Stock Number (NSN) | 5306-01-132-1046 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5306 |
Unit of Measure (UOM) | 10 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | Between 0.444 inches and 0.494 inches |
Fastener Length | Between 1.266 inches and 1.296 inches |
Head Style | Dished hexagon |
Head Height | Between 0.156 inches and 0.176 inches |
Width Between Flats | Between 0.492 inches and 0.502 inches |
Grip Diameter | Between 0.3110 inches and 0.3120 inches |
Thread Diameter | 0.312 inches |
Grip Length | Between 0.802 inches and 0.822 inches |
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 |
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 single 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-nas6605 professional/industrial association standard |
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