| EXPANSION DEVICE | THREADED STEM |
| FEATURES PROVIDED | SELF-LOCKING |
| GRIP LENGTH | 1.220 INCHES MINIMUM AND 1.281 INCHES MAXIMUM |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD HEIGHT | 0.160 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FASTENER, BLIND, INTERNALLY THREADED, EXTERNAL SLEEVE |
| MATERIAL | STEEL COMP 304 OR STEEL COMP 303 OR STEEL COMP 303F SLEEVE |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 4130 NUT |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 4130 BOLT |
| SHANK DIAMETER | 0.325 INCHES MINIMUM AND 0.327 INCHES MAXIMUM |
| SHANK STYLE | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| SHEAR STRENGTH | 12000 DOUBLE POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | PROTRUDING HEX HEAD, SELF-LOCKING |
| WIDTH ACROSS FLATS | 0.429 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| SURFACE TREATMENT | CADMIUM AND CHROMATE BOLT |
| SURFACE TREATMENT | CADMIUM NUT |
| SURFACE TREATMENT | PASSIVATE AND CADMIUM SLEEVE |