BN2104M4X12A2: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT COUNTERSUNK, head_height: 2.48 MILLIMETERS MAXIMUM MM, head_diameter: 7.96 MILLIMETERS MAXIMUM MM, fastener_length: 12.0 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-717-5271, 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.
| material | STEEL CORROSION RESISTING OVERALL |
| head_style | FLAT COUNTERSUNK |
| head_height | 2.48 MILLIMETERS MAXIMUM MM |
| head_diameter | 7.96 MILLIMETERS MAXIMUM MM |
| fastener_length | 12.0 MILLIMETERS NOMINAL MM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 90.0 DEGREES NOMINAL |
| width_across_flats | 2.5 MILLIMETERS NOMINAL MM |
| internal_drive_style | HEXAGON |
| end_item_identification | D-ILS ATCALS |
| nominal_thread_diameter | 4.0 MILLIMETERS MM |
| thread_series_designator | M |
| NSN | 5305-01-717-5271 |
| WIDTH ACROSS FLATS | 2.5 MILLIMETERS NOMINAL MM |
| HEAD HEIGHT | 2.48 MILLIMETERS MAXIMUM MM |
| FASTENER LENGTH | 12.0 MILLIMETERS NOMINAL MM |
| THREAD PITCH IN MILLIMETERS | 0.7 |
| NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS MM |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| INTERNAL DRIVE STYLE | HEXAGON |
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX SOCKET FLAT COUNTERSUNK HEAD SCREW FULLY THREADED |