The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3135 OR STEEL COMP 4140 OVERALL, head_style: DEE CHAMFER, head_height: 0.219 INCHES NOMINAL IN, head_diameter: 0.562 INCHES NOMINAL IN, thread_length: 0.750 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-147-3741, 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 3135 OR STEEL COMP 4140 OVERALL |
| head_style | DEE CHAMFER |
| head_height | 0.219 INCHES NOMINAL IN |
| head_diameter | 0.562 INCHES NOMINAL IN |
| thread_length | 0.750 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 2.000 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN |
| hardness_rating | 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 0.719 INCHES NOMINAL FIRST SHOULDER IN |
| special_features | UNDERCUT BETWEEN HEAD AND SHOULDER 0.094 IN.WIDE BY 0.003 IN.MIN TO 0.005 IN.MAX DEEP IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.406 INCHES MINIMUM AND 0.408 INCHES MAXIMUM FIRST SHOULDER IN |
| NSN | 5306-00-147-3741 |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | DEE CHAMFER |
| NONSTANDARD THREAD PITCH DIAMETER | +0.3450 TO 0.3480 INCHES IN |
| SHOULDER LENGTH | 0.719 INCHES NOMINAL FIRST SHOULDER IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD SERIES DESIGNATOR | UN |
| FASTENER LENGTH | 2.000 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN |
| SPECIAL FEATURES | UNDERCUT BETWEEN HEAD AND SHOULDER 0.094 IN.WIDE BY 0.003 IN.MIN TO 0.005 IN.MAX DEEP IN |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |