4000280009: SCREW,CAP,HEXAGON HEAD.
The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.19 INCHES MINIMUM AND 1.31 INCHES MAXIMUM IN, fastener_length: 1.19 INCHES MINIMUM AND 1.31 INCHES MAXIMUM IN, special_features: FINISH PER FM100 D60 TYPE 1 (MAGNIBLACK 575). This part is cataloged in the U.S.
Government catalog under NSN 5305-01-643-9386, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| head_style | HEXAGON |
| head_height | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.19 INCHES MINIMUM AND 1.31 INCHES MAXIMUM IN |
| fastener_length | 1.19 INCHES MINIMUM AND 1.31 INCHES MAXIMUM IN |
| special_features | FINISH PER FM100 D60 TYPE 1 (MAGNIBLACK 575) |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| end_item_identification | 4210-01-622-0440; MRAP - M-ATV |
| nominal_thread_diameter | 0.31 INCHES IN |
| thread_quantity_per_inch | 18 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-643-9386 |
| HEAD HEIGHT | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.19 INCHES MINIMUM AND 1.31 INCHES MAXIMUM IN |
| THREAD LENGTH | 1.19 INCHES MINIMUM AND 1.31 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.31 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| SPECIAL FEATURES | FINISH PER FM100 D60 TYPE 1 (MAGNIBLACK 575) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCR, CAP, HEX |
| THREAD CLASS | 2A A |