| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| FASTENER LENGTH | 0.490 INCHES NOMINAL |
| GRIP LENGTH | 0.281 INCHES MINIMUM AND 0.345 INCHES MAXIMUM |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM BODY |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| HEAD HEIGHT | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| HEAD STYLE | SMALL PAN |
| HEAD MAJOR DIAMETER | 0.305 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A547 ASSN STD SINGLE MATERIAL RESPONSE OR -1L-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE STEM |
| MATERIAL | STEEL COMP 4027 OR STEEL COMP 4037 OR STEEL COMP 4130 SLEEVE |
| MATERIAL | STEEL COMP 8740 STEM |
| MINIMUM TENSILE STRENGTH | 112000 POUNDS PER SQUARE INCH |
| SHANK DIAMETER | 0.197 INCHES MINIMUM AND 0.199 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 CL 2 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| SURFACE TREATMENT | CADMIUM AND CHROMATE SLEEVE |
| SURFACE TREATMENT | CADMIUM STEM |