Worldwide distributor of NSN parts and consumables located in the USA.
Length: 1.344", grip: 0.875", thread: 5/16-24, hex head, drilled shank, tension, long thread, cadmium plated alloy steel
National Stock Number (NSN) | 5306-01-438-8251 |
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 | 0.4690 inches |
Fastener Length | Between 1.3290 inches and 1.3590 inches |
Head Style | Dished hexagon |
Head Height | Between 0.1560 inches and 0.1710 inches |
Width Between Flats | Between 0.4920 inches and 0.5020 inches |
Grip Diameter | Between 0.3110 inches and 0.3120 inches |
Thread Diameter | 0.3125 inches |
Grip Length | Between 0.8650 inches and 0.8850 inches |
Thready Qty Per Inch (tpi) | 24 |
Min. Tensile Strength (psi) | 160000 pounds per square inch |
Material | Steel comp 4340 or steel comp 8740 |
Surface Treatment | Cadmium |
Thread Series Designator | Unjf |
Specification Data | 80205-nas6605d14 professional/industrial association standard |
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