BELL HELICOPTER TEXTRON INC. | 97499 |
ARCONIC GLOBAL FASTENERS & RINGS, INC. | 1RC86 |
THE BOEING COMPANY | 81205 |
HI-SHEAR CORPORATION | 73197 |
LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | L4528 |
SPS TECHNOLOGIES, LLC | 6725 |
ARCONIC GLOBAL FASTENERS & RINGS, INC. | 6950 |
HUCK INTERNATIONAL, INC. | 17446 |
SPS TECHNOLOGIES, LLC | 56878 |
WEST COAST AEROSPACE INC | 60516 |
SPS TECHNOLOGIES, LLC | 6725 |
ARCONIC GLOBAL FASTENERS & RINGS, INC. | 6950 |
HUCK INTERNATIONAL, INC. | 17446 |
WEST COAST AEROSPACE INC | 60516 |
HI-SHEAR CORPORATION | 73197 |
SPS TECHNOLOGIES, LLC | 80539 |
SPS TECHNOLOGIES, LLC | 56878 |
ALCOA GLOBAL FASTENERS, INC. | 92215 |
HUCK INTL INC | 97928 |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
FASTENER LENGTH | 1.323 INCHES MINIMUM AND 1.343 INCHES MAXIMUM |
HEAD STYLE | A34 FLAT CHAMFER |
HEAD HEIGHT | 0.077 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
WIDTH BETWEEN FLATS | 0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
SHANK DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
SHANK STYLE | B31 PIN-RIVET, STRAIGHT, THREADED |
HEAD MAJOR DIAMETER | 0.415 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
GRIP LENGTH | 0.943 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 28 |
MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
NOMINAL THREAD SIZE | 0.250 INCHES |
MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 4130 |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE |
PROPRIETARY CHARACTERISTICS | PACS |
SURFACE TREATMENT | CADMIUM |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
THREAD SERIES DESIGNATOR | UNJF |
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque. |