| DRIVE TYPE | SLOTTED |
| DIAMETER | 0.373 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| EYELET LENGTH | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| EYELET OUTSIDE DIAMETER | 0.373 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.070 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
| MATERIAL | STEEL CAP |
| MATERIAL | STEEL STUD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | QUARTER TURN STUD ASSEMBLY |
| SPECIAL FEATURES | LOCKING TENSION: 15 LB; RATED TENSILE AND SHEAR: 200 LB; SPRING: SPRING TEMPER MUSIC WIRE; WEAR ENDURANCE: 5,000 USE CYCLES |
| STUD ASSEMBLY STYLE | STUD ASSEMBLY |
| STUD DIAMETER | 0.212 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| STUD HEAD HEIGHT | 0.285 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM-B-633 TYPE3 SC 2, CLEAR ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| TURNLOCK STUD HEAD STYLE | FLAT FILLISTER |