| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| FASTENER LENGTH | 1.344 INCHES NOMINAL |
| GRIP LENGTH | 1.094 INCHES MINIMUM AND 1.157 INCHES MAXIMUM |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM BODY |
| HEAD HEIGHT | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.400 INCHES MINIMUM AND 0.432 INCHES MAXIMUM |
| HEAD STYLE | UNDERCUT PAN NO. 2 |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD 1ST MATERIAL RESPONSE OR ASTM A547 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE BODY |
| MATERIAL | STEEL COMP 1010 OR STEEL COMP 1020 OR STEEL COMP 1144 OR STEEL COMP 4037 OR STEEL COMP 4130 OR IRON ALLOY 660 MECHANICAL LOCK |
| MATERIAL | STEEL COMP 4027 OR STEEL COMP 4037 OR STEEL COMP 4130 BODY |
| MATERIAL | STEEL COMP 8740 STEM |
| SHANK DIAMETER | 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| SHANK STYLE | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE MECHANICAL LOCK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES BODY |
| SURFACE TREATMENT | CADMIUM AND CHROMATE BODY |
| SURFACE TREATMENT | CADMIUM OR PASSIVATE MECHANICAL LOCK |
| SURFACE TREATMENT | CADMIUM STEM |