3M343A8-21: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.302 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.5400 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-004-6514, 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 | 1.302 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN |
| shank_style | PIN-RIVET, STRAIGHT, THREADED |
| thread_class | 3A A |
| shank_diameter | 0.5400 INCHES NOMINAL IN |
| fastener_length | 2.005 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN |
| special_features | 0.519 IN. SECOND @SHANK DIA,CETYL ALCOHOL LUBRICANT IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | CADMIUM OVERALL |
| head_major_diameter | 1.045 INCHES MAXIMUM IN |
| NSN | 5320-01-004-6514 |
| SHANK DIAMETER | 0.5400 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.005 INCHES MINIMUM AND 2.030 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 | 1.302 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| SPECIAL FEATURES | 0.519 IN. SECOND @SHANK DIA,CETYL ALCOHOL LUBRICANT IN |
| SURFACE TREATMENT | CADMIUM OVERALL |