FF-S-92C (W/ AMENDMENT-1), FEDERAL SPECIFICATION: SCREW, MACHINE, SLOTTED, CROSS-RECESSED OR HEXAGON HEAD (05-MAY-2015)
FF-S-92C (W/ AMENDMENT-1), FEDERAL SPECIFICATION: SCREW, MACHINE, SLOTTED, CROSS-RECESSED OR HEXAGON HEAD (05-MAY-2015)., This specification covers slotted, cross-recessed and hexagon head machine screws.