| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| SHANK STYLE | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| MATERIAL | STEEL COMP 4140 OR |
| STEEL COMP 8740 OR |
| STEEL COMP 4130 BOLT |
| STEEL COMP 4140 OR |
| STEEL COMP 4130 NUT |
| STEEL COMP 303 OR |
| STEEL COMP 304 OR |
| STEEL COMP 303F SLEEVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR |
| MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE BOLT |
| MIL-S-5627 MIL SPEC 1ST MATERIAL RESPONSE OR |
| MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR |
| MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE NUT |
| ASTM A582 ASSN STD 1ST MATERIAL RESPONSE OR |
| QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OR |
| AMS 5639 ASSN STD 2ND MATERIAL RESPONSE OR |
| AMS 6541 ASSN STD 3RD MATERIAL RESPONSE SLEEVE |
| SURFACE TREATMENT | CADMIUM AND |
| CHROMATE BOLT |
| CADMIUM AND |
| CHROMATE NUT |
| CHROMATE SLEEVE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE BOLT |
| QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND |
| QQ-P-416 TY1 CL3 FED SPEC 2ND TREATMENT RESPONSE SLEEVE |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND |
| 43.0 ROCKWELL C MAXIMUM BOLT |
| 39.0 ROCKWELL C MINIMUM AND |
| 43.0 ROCKWELL C MAXIMUM NUT |
| HEAD MAJOR DIAMETER | 0.499 INCHES MINIMUM AND |
| 0.507 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 101.0 DEGREES NOMINAL |
| FASTENER LENGTH | 0.429 INCHES MINIMUM AND |
| 0.459 INCHES MAXIMUM |
| SHANK DIAMETER | 0.258 INCHES MINIMUM AND |
| 0.507 INCHES MAXIMUM |
| GRIP LENGTH | 0.282 INCHES NOMINAL |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |