| COUNTERSINK ANGLE | 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM |
| END ITEM NAME | B1-B AIRCRAFT |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| FASTENER LENGTH | 0.6925 INCHES NOMINAL |
| GRIP LENGTH | 0.3125 INCHES NOMINAL |
| HEAD HEIGHT | 0.024 INCHES NOMINAL |
| HEAD STYLE | COUNTERSUNK (TUBULAR) |
| HEAD MAJOR DIAMETER | 0.367 INCHES MINIMUM AND 0.372 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5628 ASSN STD SINGLE MATERIAL RESPONSE EXPANDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-S-763 ASSN STD 1ST MATERIAL RESPONSE OR 302 HQ PER AMS-QQ-S-763 ASSN STD 2ND MATERIAL RESPONSE OR 18-9 LW PER ASTM A-493 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE SLEEVE |
| MATERIAL | STEEL COMP 305 OR STEEL COMP 302 OR STEEL CORROSION RESISTING SLEEVE |
| MATERIAL | STEEL COMP 431 EXPANDER |
| NOMINAL THREAD SIZE | 0.1900 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BLIND BOLT ASSEMBLY 100 DEGREE COUNTERSUNK SHALLOW HEAD |
| SHANK DIAMETER | 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT |
| SHEAR STRENGTH | 125000 SINGLE POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | SOLID FILM LUBRICANT PER AS5272,TYPE I |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |