| LAWRENCE ENGINEERING AND SUPPLY INC | 4348 |
| HARDWARE SPECIALTY CO. INC. | 7679 |
| NOR-CAL SUPPLY CO.INC. | 7851 |
| AIR INDUSTRIES CO INC | 8938 |
| LONG-LOK FASTENERS CORPORATION | 16941 |
| HUCK INTERNATIONAL, INC. | 17446 |
| F AND C SALES INC | 30902 |
| APCOM INC | 50568 |
| PLASTIC AND METAL PRODUCTS CORPORATION | 53606 |
| ND INDUSTRIES, INC. | 56357 |
| SPS TECHNOLOGIES, LLC | 56878 |
| FASTENER INNOVATION TECHNOLOGY, INC. | 58998 |
| HI-SHEAR CORPORATION | 73197 |
| NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 80205 |
| SPS TECHNOLOGIES, LLC | 80539 |
| ALCOA GLOBAL FASTENERS, INC. | 92215 |
| HUCK INTL INC | 97928 |
| ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH | C4293 |
| LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | L4528 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.667 INCHES MINIMUM |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| HEAD STYLE | FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.322 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| LOCKING FEATURE | STRIP THREADS |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| MINIMUM YIELD STRENGTH | 85000 POUNDS PER SQUARE INCH |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATERIAL | IRON ALLOY 660 FASTENER |
| MATERIAL | PLASTIC LOCKING FEATURE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5735 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| SURFACE TREATMENT | PASSIVATE FASTENER |
| THREAD SERIES DESIGNATOR | UNF |
| SPECIFICATION/STANDARD DATA | 80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE. |
