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: 3/16\", thread: 4-40, flat countersunk head 82° , machine screw, corrosion resistant steel, coarse thread
| National Stock Number (NSN) | 5305-00-777-6039 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5305 |
| Unit of Measure (UOM) | 100 /Ea. |
| Thread Class | 2a |
| Thread Direction | Right-hand |
| Thread Length | Between 0.138 inches and 0.188 inches |
| Fastener Length | Between 0.156 inches and 0.188 inches |
| Head Style | Flat countersunk undercut |
| Head Diameter | Between 0.195 inches and 0.225 inches |
| Head Height | Between 0.038 inches and 0.047 inches |
| Internal Drive Style | Cross recess type 1 |
| Thread Diameter | 0.112 inches |
| Thready Qty Per Inch (tpi) | 40 |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Countersink Angle | Between 80.0 degrees and 82.0 degrees |
| Screw Material | Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 |
| Screw Material Specification | 66 federal standard all material responses |
| Screw Surface Treatment | Passivate |
| Screw Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Series Designator | Unc |
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