| FASTENER LENGTH | 1.590 INCHES MINIMUM AND 1.610 INCHES MAXIMUM |
| HEAD HEIGHT | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | 415161-1031,FSCM 96214 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| POINT DIAMETER | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| POINT LENGTH | 1.150 INCHES MINIMUM AND 1.170 INCHES MAXIMUM |
| POINT STYLE | DOG |
| SPECIAL FEATURES | THD RELIEF 0.250 IN. DIA 0.060 IN. LG |
| WIDTH BETWEEN FLATS | 0.312 INCHES NOMINAL |
| SURFACE TREATMENT | COPPER OR NICKEL OR GOLD OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD QUANTITY PER INCH | 24 |