The Screw,machine, cataloged under National Stock Number 5305-01-618-4634, 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 15 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 | 5305-01-618-4634 |
| Primary Part Number | ISO2010-M6X30-A4-70 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 29.58 MILLIMETERS MINIMUM AND 30.42 MILLIMETERS MAXIMUM MM |
| Screw Material Document and Classification | STEEL COMP A4-70 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Thread Pitch in Millimeters | 1.0 |
| Thread Length | 29.58 MILLIMETERS MINIMUM AND 30.42 MILLIMETERS MAXIMUM MM |
| Hardness Rating | 83.0 ROCKWELL B MINIMUM |
| Nominal Thread Diameter | 6.0 MILLIMETERS MM |
| Head Style | OVAL COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL CORROSION RESISTING |
| Minimum Tensile Strength | 520 MEGAPASCALS |
| Internal Drive Style | SLOT |
| Countersink Angle | 90.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| Thread Series Designator | M |
| Head Diameter | 10.87 MILLIMETERS MINIMUM AND 11.30 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 |
|---|---|
| ISO2010-M6X30-A4-70 PRIMARY | International Organization for Standardization (iso) (CHE) |
NSN 5305-01-618-4634 is a Screw,machine, manufactured by International Organization for Standardization (iso), classified under FSC 5305, Screws. Status: active.
NSN 5305-01-618-4634 has 1 manufacturer part number on file: ISO2010-M6X30-A4-70 (International Organization for Standardization (iso)).
Key specifications for ISO2010-M6X30-A4-70: External Thread Tolerance Class: 6G G; Fastener Length: 29.58 MILLIMETERS MINIMUM AND 30.42 MILLIMETERS MAXIMUM MM; Screw Material Document and Classification: STEEL COMP A4-70 NATIONAL SPEC SINGLE MATERIAL RESPONSE; Thread Pitch in Millimeters: 1.0. 15 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.