3M1255E4-4: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.2802 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-451-2293, 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 | NICKEL ALLOY 718 OVERALL |
| head_style | FLUSH COUNTERSUNK |
| grip_length | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| shank_style | PIN-RIVET, STRAIGHT, THREADED |
| thread_class | 3A A |
| shank_diameter | 0.2802 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM IN |
| fastener_length | 0.625 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| head_major_diameter | 0.414 INCHES MINIMUM AND 0.424 INCHES MAXIMUM IN |
| nominal_thread_size | 0.250 INCHES IN |
| width_between_flats | 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| NSN | 5320-01-451-2293 |
| SHANK DIAMETER | 0.2802 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.625 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| HEAD STYLE | FLUSH COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| GRIP LENGTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| WIDTH BETWEEN FLATS | 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| THREAD CLASS | 3A A |