12705-12C-28: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: KNURLED NO. 1, thread_class: 3A A, head_diameter: 1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN, thread_length: 1.000 INCHES NOMINAL IN, fastener_length: 2.550 INCHES NOMINAL IN.
This part is cataloged in the U.S. Government catalog under NSN 5305-01-377-9237, 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 | KNURLED NO. 1 |
| thread_class | 3A A |
| head_diameter | 1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| thread_length | 1.000 INCHES NOMINAL IN |
| fastener_length | 2.550 INCHES NOMINAL IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | OXIDE THREADS |
| nominal_thread_diameter | 0.750 INCHES IN |
| minimum_tensile_strength | 160000 POUNDS PER SQUARE INCH LBS |
| thread_quantity_per_inch | 10 |
| NSN | 5305-01-377-9237 |
| FASTENER LENGTH | 2.550 INCHES NOMINAL IN |
| THREAD LENGTH | 1.000 INCHES NOMINAL IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| HEAD STYLE | KNURLED NO. 1 |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | OXIDE HEAD |
| SURFACE TREATMENT | OXIDE THREADS |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH LBS |
| THREAD CLASS | 3A A |
No substitute or cross-reference records for this part.