The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, grip_length: 0.188 INCHES NOMINAL IN, head_height: 0.188 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.438 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-068-7837, 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 | HEXAGON |
| grip_length | 0.188 INCHES NOMINAL IN |
| head_height | 0.188 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.438 INCHES MAXIMUM IN |
| fastener_length | 0.625 INCHES NOMINAL IN |
| hardness_rating | 30.0 ROCKWELL C NOMINAL OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| width_between_flats | 0.438 INCHES NOMINAL IN |
| minimum_yield_strength | 145000 POUNDS PER SQUARE INCH LBS |
| NSN | 5305-00-068-7837 |
| FASTENER LENGTH | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 20 |
| MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH LBS |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| END ITEM IDENTIFICATION | MRAP-RG-33 ARMORED UTILITY VEHICLE (AUV); MRAP - M-ATV WITH CS13 POP AND SNE; ARMORED MULTI-PURPOSE VEHICLE (AMPV); MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; LOGISTICS SUPPORT VESSEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAEJ429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE FINISH | 63.0 MICROINCHES THREADS |
| MATERIAL | STEEL OVERALL |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND |