The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-648-4111, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-648-4111 |
| Primary Part Number | ISO7380-M8X16-10.9-A2D |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| Width Across Flats | 5.020 MILLIMETERS MINIMUM AND 5.140 MILLIMETERS MAXIMUM MM |
| Head Height | 4.1 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 16.0 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | ISO 4042 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 1.25 |
| Thread Length | 16.0 MILLIMETERS NOMINAL MM |
| Material Document and Classification | ISO 898-1 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 8.0 MILLIMETERS MM |
| Head Style | BUTTON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | I9008-ISO7380 NATIONAL STD/SPEC |
| Color | OLIVE DRAB OVERALL |
| Surface Treatment | ZINC OVERALL |
| Minimum Tensile Strength | 30500 NEWTONS PER SQUARE MILLIMETER |
| Internal Drive Style | HEXAGON |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Thread Series Designator | M |
| Head Diameter | 13.57 MILLIMETERS MINIMUM AND 14.00 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 |
|---|---|
| ISO7380-M8X16-10.9-A2D PRIMARY | International Organization for Standardization (iso) (CHE) |
NSN 5305-01-648-4111 is a Screw,cap,socket Head, manufactured by International Organization for Standardization (iso), classified under FSC 5305, Screws. Status: active.
NSN 5305-01-648-4111 has 1 manufacturer part number on file: ISO7380-M8X16-10.9-A2D (International Organization for Standardization (iso)).
Key specifications for ISO7380-M8X16-10.9-A2D: Width Across Flats: 5.020 MILLIMETERS MINIMUM AND 5.140 MILLIMETERS MAXIMUM MM; Head Height: 4.1 MILLIMETERS MINIMUM AND 4.4 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6G G; Fastener Length: 16.0 MILLIMETERS NOMINAL MM. 19 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.