The SCREW,LAG is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.302 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER, fastener_length: 4.000 INCHES NOMINAL IN, hardness_rating: 69.0 ROCKWELL B MINIMUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-412-9789, 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 OVERALL |
| head_style | HEXAGON |
| head_height | 0.302 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 4.000 INCHES NOMINAL IN |
| hardness_rating | 69.0 ROCKWELL B MINIMUM OVERALL |
| shoulder_length | 0.156 INCHES MINIMUM FIRST SHOULDER IN |
| shoulder_diameter | 0.482 INCHES MINIMUM AND 0.515 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | ZINC OVERALL |
| width_between_flats | 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| nonmachine_thread_style | GIMLET POINT (TYPE A, AB OR BA) |
| minimum_tensile_strength | 60000 POUNDS PER SQUARE INCH LBS |
| NSN | 5305-00-412-9789 |
| WIDTH BETWEEN FLATS | 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| FASTENER LENGTH | 4.000 INCHES NOMINAL IN |
| NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |
| MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH LBS |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A307, GRADE A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 69.0 ROCKWELL B MINIMUM OVERALL |
| HEAD STYLE | HEXAGON |