#6-32 x 3/8" Phillips Drive Round Head Grade 18-8 Stainless Steel Machine Screw / THREAD CLASS: 2A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.375 INCHES NOMINAL FASTENER LENGTH: 0.375 INCHES NOMINAL HEAD STYLE: A21 BUTTON HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM INTERNAL DRIVE STYLE: B2 CROSS RECESS TYPE II NOMINAL THREAD DIAMETER: 0.138 INCHES THREAD QUANTITY PER INCH: 32 SCREW MATERIAL: STEEL CORROSION RESISTING THREAD SERIES DESIGNATOR: UNC