ST3M342A8-14: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OR STEEL COMP E4340 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.865 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, shank_style: PIN-RIVET, TAPERED, THREADED, thread_class: 3A A. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-152-5634, 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 COMP 8740 OR STEEL COMP E4340 OVERALL |
| head_style | FLUSH COUNTERSUNK |
| grip_length | 0.865 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| lubrication | CETYL ALCOHOL |
| shank_style | PIN-RIVET, TAPERED, THREADED |
| thread_class | 3A A |
| tip_diameter | 0.5260 INCHES NOMINAL IN |
| shank_diameter | 0.5400 INCHES NOMINAL IN |
| shear_strength | 108000 SINGLE POUNDS PER SQUARE INCH |
| fastener_length | 1.350 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| NSN | 5320-01-152-5634 |
| SHANK DIAMETER | 0.5400 INCHES NOMINAL IN |
| LUBRICATION | CETYL ALCOHOL |
| FASTENER LENGTH | 1.350 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| TIP DIAMETER | 0.5260 INCHES NOMINAL IN |
| HEAD STYLE | FLUSH COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| SPECIFICATION/STANDARD DATA | 80205-NAS1725 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |