The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: PAN, head_height: 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN, thread_length: 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-019-3257, 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 | PAN |
| head_height | 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN |
| thread_length | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| screw_material | COPPER ALLOY |
| fastener_length | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| washer_quantity | 1 |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| NSN | 5305-00-019-3257 |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 2A A |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANCELLED FED SPEC 1ST MATERIAL RESPONSE OR QQ-W-409,GRADE 2,3 OR 4 FED SPEC 2ND MATERIAL RESPONSE |
| HEAD DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.250 INCHES NOMINAL IN |
| SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC AND CHROMATE |
| HEAD STYLE | PAN NO. 2 |
| SCREW MATERIAL | STEEL |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| INTERNAL DRIVE STYLE | SLOT |