The STUD,PLAIN is a Hama industrial component. Key specifications include material: STEEL COMP 8740 OR STEEL COMP 4137 OR STEEL COMP 4140, thread_class: 3A STUD THREAD A, thread_length: 0.562 INCHES MINIMUM NUT THREAD IN, overall_length: 1.312 INCHES NOMINAL IN, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM, surface_treatment: CADMIUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-018-6682, 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 4137 OR STEEL COMP 4140 |
| thread_class | 3A STUD THREAD A |
| thread_length | 0.562 INCHES MINIMUM NUT THREAD IN |
| overall_length | 1.312 INCHES NOMINAL IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM |
| surface_treatment | CADMIUM OVERALL |
| nominal_thread_size | 0.250 INCHES NUT THREAD IN |
| thread_pitch_diameters | +0.2235 TO 0.2251 INCHES NUT THREAD IN |
| thread_quantity_per_inch | 28 STUD THREAD |
| thread_series_designator | UNS NUT THREAD |
| material_document_and_classification | AMS 6322 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6324 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6380 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6382 ASSN STD 3RD MATERIAL RESPONSE |
| NSN | 5306-00-018-6682 |
| THREAD LENGTH | 1.250 INCHES MINIMUM IN |
| THREAD CLASS | 2A A |
| GRIP LENGTH | 0.750 INCHES NOMINAL IN |
| THREAD QUANTITY PER INCH | 13 |
| HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| FEATURES PROVIDED | UNFINISHED HEAD |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |