The Screw,machine, cataloged under National Stock Number 5305-01-309-7235, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-309-7235 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Head Height | 1.6 MILLIMETERS NOMINAL MM |
| External Thread Tolerance Class | 6H |
| Screw Surface Treatment | ZINC |
| Fastener Length | 8.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.4 |
| Thread Length | 7.2 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 2.0 MILLIMETERS MM |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL PROPERTY CLASS 4.8 OR STEEL PROPERTY CLASS 5.8 |
| Minimum Tensile Strength | 56000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Series Designator | M |
| Head Diameter | 4.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| DIN7985M2X8-A2 STL 4.8/5.8 | 3/9 Design control — primary reference Zelenda Machine and Tools Corp |
| DIN7985M2X8-A2 STL 4.8/5.8 | 5/9 Secondary reference Din Deutsches Institut Fur Normung Ev |
NSN 5305-01-309-7235 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-309-7235: Head Height: 1.6 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6H; Screw Surface Treatment: ZINC; Fastener Length: 8.0 MILLIMETERS NOMINAL MM. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.