Techincal Specification:
| MATERIAL | STEEL COMP E4340 OR | | STEEL COMP 4140 OR | | STEEL COMP 8740 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HEAD HEIGHT | 0.078 INCHES MINIMUM AND | | 0.088 INCHES MAXIMUM | | SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED | | WIDTH BETWEEN FLATS | 0.1582 INCHES MINIMUM AND | | 0.1617 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN, PROTRUDING SHEAR HEAD, ALLOY STEEL, GRIP VARIATION |
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