The 90531 is a Hot Wheels industrial component. Key specifications include head_style: FILLISTER, head_height: 0.055 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.140 INCHES NOMINAL IN, thread_length: 0.143 INCHES MINIMUM IN, screw_material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-297-8506, 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 | FILLISTER |
| head_height | 0.055 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.140 INCHES NOMINAL IN |
| thread_length | 0.143 INCHES MINIMUM IN |
| screw_material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316 |
| fastener_length | 0.250 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.086 INCHES IN |
| screw_surface_treatment | PASSIVATE |
| minimum_tensile_strength | 100000 POUNDS PER SQUARE INCH LBS |
| NSN | 5305-00-297-8506 |
| NOMINAL THREAD DIAMETER | 0.086 INCHES IN |
| HEAD DIAMETER | 0.140 INCHES NOMINAL IN |
| SCREW SURFACE TREATMENT | PASSIVATE |
| HEAD STYLE | FILLISTER |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| HEAD HEIGHT | 0.055 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.250 INCHES NOMINAL IN |
| THREAD CLASS | 2A A |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES |