ASME B18.3.1M: 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 CHAMFER, head_height: 1.9 MILLIMETERS MINIMUM AND 2.0 MILLIMETERS MAXIMUM MM, head_diameter: 3.6 MILLIMETERS MINIMUM AND 3.8 MILLIMETERS MAXIMUM MM, thread_length: 16.0 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM, fastener_length: 60.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-526-0084, 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 CHAMFER |
| head_height | 1.9 MILLIMETERS MINIMUM AND 2.0 MILLIMETERS MAXIMUM MM |
| head_diameter | 3.6 MILLIMETERS MINIMUM AND 3.8 MILLIMETERS MAXIMUM MM |
| thread_length | 16.0 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM |
| fastener_length | 60.0 MILLIMETERS NOMINAL MM |
| locking_feature | PELLET OR STRIP OR PATCH THREADS |
| thread_direction | RIGHT-HAND |
| width_across_flats | 1.5 MILLIMETERS NOMINAL MM |
| internal_drive_style | HEXAGON |
| end_item_identification | ENGINE, DIESEL |
| nominal_thread_diameter | 2.0 MILLIMETERS MM |
| NSN | 5305-01-526-0084 |
| HEAD HEIGHT | 4.0 MILLIMETERS NOMINAL MM |
| EXTERNAL THREAD TOLERANCE CLASS | 4H6H |
| FASTENER LENGTH | 10.0 MILLIMETERS NOMINAL MM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASME/ANSI B633, F3/ZN5. TYPE II ASSN STD NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD PITCH IN MILLIMETERS | 0.7 |
| NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS MM |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | ZINC OVERALL |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |