#10-24 x 3/4" Phillips Drive Pan Head Zinc Finish Steel Machine Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.735 INCHES NOMINAL FASTENER LENGTH: 0.863 INCHES NOMINAL HEAD STYLE: A23 PAN HEAD DIAMETER: 0.365 INCHES NOMINAL HEAD HEIGHT: 0.128 INCHES NOMINAL INTERNAL DRIVE STYLE: B21 CLUTCH TYPE II END ITEM IDENTIFICATION: MASTIFF 3; MRAP - COUGAR NOMINAL THREAD DIAMETER: 0.185 INCHES THREAD QUANTITY PER INCH: 24 SCREW MATERIAL: STEEL THREAD SERIES DESIGNATOR: UNC