| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-371-0879 (013710879) |
| NCB Code | USA (01) |
| Manufacturer | Din Deutsches Institut, Newport Scientific Inc, Zf Industrieantriebe Witten Gmbh |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| DIN7991-M8X1X20-10.9-B3B | din deutsches institut | screw cap socket head | d8286 | RFQ |
| DIN7991-M8X1X20-10.9-B3B | newport scientific inc | screw cap socket head | 11877 | RFQ |
| DIN7991-M8X20-A 2 | zf industrieantriebe witten gmbh | screw cap socket head | d9182 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 18.0 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM |
| AASB | FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 6.0 MILLIMETERS NOMINAL |
| MATT | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| CQWR | EXTERNAL THREAD TOLERANCE CLASS | 6G |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | M |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AHYM | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 16.0 MILLIMETERS NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.0 |
| Components Related to NSN - 5305-01-371-0879, 5305013710879 | ||||
| 5310-01-086-7875 (5310010867875) | 5306-01-626-1829 (5306016261829) | 5365-01-633-9077 (5365016339077) | 5355-00-870-0653 (5355008700653) | |
| 5330-00-143-3535 (5330001433535) | 5330-00-631-8220 (5330006318220) | 5305-01-696-3523 (5305016963523) | 5305-01-275-0515 (5305012750515) | |
| 5331-01-398-8586 (5331013988586) | 5325-01-608-8422 (5325016088422) | 5306-01-646-1547 (5306016461547) | 5360-01-651-5511 (5360016515511) | |
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