| EXPANSION DEVICE | THREADED STEM |
| GRIP LENGTH | 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| HEAD HEIGHT | 0.135 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE BOLTMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE NUTQQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR AMS 5639 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5641 ASSN STD 3RD MATERIAL RESPONSE SLEEVE |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 303SE BOLTSTEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 303SE NUTSTEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 303SE SLEEVE |
| SHANK DIAMETER | 0.2580 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
| SHANK STYLE | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY II CL 2 FED SPEC SINGLE TREATMENT RESPONSE BOLTQQ-P-416 TY II CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUTMIL-S-5002 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416 TY I CL 3 FED SPEC 2ND TREATMENT RESPONSE SLEEVE |
| SURFACE TREATMENT | CADMIUM AND CHROMATE BOLTCADMIUM AND CHROMATE NUTPASSIVATE AND CADMIUM SLEEVE |