| EXPANSION DEVICE | KNOB STEM-TYPE K |
| FASTENER LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| GRIP LENGTH | 0.187 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| HEAD HEIGHT | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| HEAD STYLE | UNIVERSAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A545 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE MANDREL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MATERIAL | ALUMINUM ALLOY 5056 BODY |
| MATERIAL | STEEL MANDREL |
| MINIMUM TENSILE STRENGTH | 220 POUNDS PER SQUARE INCH |
| SHANK DIAMETER | 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM |
| SHANK STYLE | PULL THROUGH HOLLOW SHANK |
| SHEAR STRENGTH | 170 SINGLE POUNDS PER SQUARE INCH |
| SPECIFICATION/STANDARD DATA | 81349--24243/3 GOVERNMENT SPECIFICATION |