NSN 5305-01-538-4401 BN 622 M8X20, BN622M8X20, 7576174063
Product Details | HEXAGON HEAD CAP SCREW
5305-01-538-4401 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.
Part Alternates: BN 622 M8X20, BN622M8X20, 7576174063, 7576174-063, 5305-01-538-4401, 01-538-4401, 5305015384401, 015384401
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 22 MAR 2006 | 01-538-4401 | 18257 ( SCREW, CAP, HEXAGON HEAD ) |
Drawings & Photos | NSN 5305-01-538-4401
Demand History | NSN 5305-01-538-4401
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 7576174-063 | 2021-07-196 | 910 | DIBBS |
| BN 622 M8X20 | 2021-07-196 | 910 | DIBBS |
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Related Products | NSN 5305-01-538-4401
Technical Data | NSN 5305-01-538-4401
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | ISO M |
| NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 20.0 MILLIMETERS NOMINAL |
| FASTENER LENGTH | 27.0 MILLIMETERS NOMINAL |
| HEAD STYLE | C1 HEXAGON |
| HEAD HEIGHT | 7.0 MILLIMETERS NOMINAL |
| WIDTH BETWEEN FLATS | 13.0 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | OVERALL MATERIAL OF STEEL GRADE 70 |
Restrictions/Controls & Freight Information | NSN 5305-01-538-4401
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||