| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.1900 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.2188 INCHES MINIMUM AND |
| 0.2812 INCHES MAXIMUM |
| FASTENER LENGTH | 0.594 INCHES NOMINAL |
| MATERIAL | STEEL COMP 303 OR |
| STEEL COMP 304 OR |
| STEEL COMP XM-7 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASM A582/A582M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 1ST MATERIAL RESPONSE OR |
| ASTM A493 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 2ND MATERIAL RESPONSE OR |
| ASTM A493 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 3RD MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SST 303 PER QQ-P-35 TYPE II,SST 304 AND XM-7 PER QQ-P-35 TYPE VI OR TYPE VII FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HEAD STYLE | FLAT CHAMFER |
| HEAD DIAMETER | 0.3438 INCHES MINIMUM AND |
| 0.4062 INCHES MAXIMUM |
| HEAD HEIGHT | 0.1563 INCHES MINIMUM AND |
| 0.2187 INCHES MAXIMUM |
| CHAMFER ANGLE | 30.0 DEGREES MINIMUM AND |
| 45.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | SLOT |
| SHOULDER SHAPE | ROUND ALL SHOULDERS |
| SHOULDER DIAMETER | 0.2485 INCHES MINIMUM AND |
| 0.2495 INCHES MAXIMUM ALL SHOULDERS |
| SHOULDER LENGTH | 0.372 INCHES MINIMUM AND |
| 0.378 INCHES MAXIMUM ALL SHOULDERS |
| SPECIFICATION/STANDARD DATA | 80205-NASM51575 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,SHOULDER,SLOTTED-HEAD,CORROSION RESISTANT STEEL |