NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Length: 7/16", thread: 4-40, socket head screw, corrosion resistant steel, passivated
| National Stock Number (NSN) | 5305-00-253-5353 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5305 |
| Unit of Measure (UOM) | 25 /Ea. |
| Thread Class | 3a |
| Thread Direction | Right-hand |
| Thread Length | Between 0.296 inches and 0.328 inches |
| Fastener Length | Between 0.296 inches and 0.328 inches |
| Head Style | Flat chamfer |
| Head Diameter | Between 0.176 inches and 0.183 inches |
| Head Height | Between 0.108 inches and 0.112 inches |
| Internal Drive Style | Hexagon |
| Thread Diameter | 0.112 inches |
| Width Across Flats | Between 0.094 inches and 0.095 inches |
| Thready Qty Per Inch (tpi) | 40 |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Hardness Rating | 80.0 rockwell b |
| Minimum Yield Strength | 30000 pounds per square inch |
| Material | Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 |
| Surface Treatment | Passivate |
| Thread Series Designator | Unc |
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