Worldwide distributor of NSN parts and consumables located in the USA.
Length: 5/8", thread: 10-32, 12 point machine bolt, drilled extended washer head, corrosion and heat resistant steel
National Stock Number (NSN) | 5306-00-763-2581 |
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 0.523 inches and 0.562 inches |
Fastener Length | Between 0.615 inches and 0.635 inches |
Head Style | Double hexagon w/hole |
Head Height | Between 0.250 inches and 0.270 inches |
Width Between Flats | Between 0.240 inches and 0.260 inches |
Extended Washer Diameter | Between 0.365 inches and 0.385 inches |
Extended Washer Thickness | Between 0.040 inches and 0.050 inches |
Hole Diameter | 0.047 inches |
Thread Diameter | 0.190 inches |
Grip Length | Between 0.072 inches and 0.092 inches |
Hole Quantity | 4 |
Hole Type | Drilled |
Features Provided | Finished head |
Thready Qty Per Inch (tpi) | 32 |
Hole Configuration Style | Double hexagon longitudinal hole |
Surface Finish | 32.0 microinches bearing surface of head |
Surface Finish | 32.0 microinches grip |
Surface Finish | 32.0 microinches threads |
Material | Iron alloy 660 |
Material Specification | Ams 5731 assn standard single material response |
Thread Series Designator | Unjf |
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