ST3M585A8-25: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.562 INCHES NOMINAL IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.556 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-004-4243, 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 | FLUSH COUNTERSUNK |
| grip_length | 1.562 INCHES NOMINAL IN |
| shank_style | PIN-RIVET, STRAIGHT, THREADED |
| thread_class | 3A A |
| shank_diameter | 0.556 INCHES NOMINAL IN |
| fastener_length | 2.255 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| special_features | 0.582 IN. SECOND SHANK DIA IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | CADMIUM OVERALL |
| head_major_diameter | 1.109 INCHES MAXIMUM IN |
| NSN | 5320-01-004-4243 |
| SHANK DIAMETER | 0.556 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.255 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HEAD STYLE | FLUSH COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| GRIP LENGTH | 1.562 INCHES NOMINAL IN |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| SPECIAL FEATURES | 0.582 IN. SECOND SHANK DIA IN |
| SURFACE TREATMENT | CADMIUM OVERALL |