The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-370-9699, 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 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-370-9699 |
| Primary Part Number | DIN7991-M10X1.25X20-10.9-A3B |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Metric and Multistandard Components Corp |
| Status | ACTIVE |
| Width Across Flats | 6.0 MILLIMETERS NOMINAL MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 20.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.25 |
| Thread Length | 14.5 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Internal Drive Style | HEXAGON |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Thread Series Designator | M |
| Head Diameter | 20.0 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 |
| Part Number | Manufacturer |
|---|---|
| DIN7991-M10X1.25X20-10.9-A3B PRIMARY | Metric and Multistandard Components Corp (USA) |
| Y00022946 | Soframe (FRA) |
| DIN7991-M10X1.25X20-10.9-B3B | Din Deutsches Institut Fur Normung Ev (DEU) |
| Reference | Meaning |
|---|---|
| DIN7991-M10X1.25X20-10.9-B3B | 5/9 Secondary reference Metric and Multistandard Components Corp |
| DIN 7991-10 10X1.25X20-A3B | 5/9 Secondary reference Metric and Multistandard Components Corp |
| 0410210 | 5/1 Secondary reference Miller Industries Towing Equipment Inc |
| ISO 10642-M10X20-10.9 | 5/9 Secondary reference International Organization for Standardization (iso) |
| U0410210 | 5/9 Secondary reference Jige International |
NSN 5305-01-370-9699 is a Screw,cap,socket Head, manufactured by Metric and Multistandard Components Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-370-9699 has 3 manufacturer part numbers on file: DIN7991-M10X1.25X20-10.9-A3B (Metric and Multistandard Components Corp), Y00022946 (Soframe), DIN7991-M10X1.25X20-10.9-B3B (Din Deutsches Institut Fur Normung Ev).
Key specifications for DIN7991-M10X1.25X20-10.9-A3B: Width Across Flats: 6.0 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6G G; Fastener Length: 20.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.25. 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.