The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-677-9339, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Metric and Multistandard Components Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-677-9339 |
| Primary Part Number | DIN912A2M2.5X8 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Metric and Multistandard Components Corp |
| Status | ACTIVE |
| Width Across Flats | 2.06 MILLIMETERS MAXIMUM MM |
| Head Height | 2.5 MILLIMETERS MAXIMUM MM |
| Fastener Length | 8.0 MILLIMETERS NOMINAL MM |
| Thread Length | 10.5 MILLIMETERS NOMINAL MM |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Nonstandard Thread Pitch Diameter | +2.4 TO 2.5 MILLIMETERS MM |
| Internal Drive Style | HEXAGON |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | ISO M |
| Head Diameter | 4.5 MILLIMETERS MAXIMUM MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ISO4762-M2.5X8-A2 | International Organization for Standardization (iso) (CHE) |
| DIN912A2M2.5X8 PRIMARY | Metric and Multistandard Components Corp (USA) |
NSN 5305-01-677-9339 is a Screw,cap,socket Head, manufactured by Metric and Multistandard Components Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-677-9339 has 2 manufacturer part numbers on file: ISO4762-M2.5X8-A2 (International Organization for Standardization (iso)), DIN912A2M2.5X8 (Metric and Multistandard Components Corp).
Key specifications for DIN912A2M2.5X8: Width Across Flats: 2.06 MILLIMETERS MAXIMUM MM; Head Height: 2.5 MILLIMETERS MAXIMUM MM; Fastener Length: 8.0 MILLIMETERS NOMINAL MM; Thread Length: 10.5 MILLIMETERS NOMINAL MM. 11 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.