#8-32 x 3/8" Phillips Drive Pan Head Zinc Finish Steel Machine Screw / THREAD CLASS: 2A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.375 INCHES NOMINAL FASTENER LENGTH: 0.375 INCHES NOMINAL HEAD STYLE: A23 PAN HEAD DIAMETER: 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM HEAD HEIGHT: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1 END ITEM IDENTIFICATION: 01-615-9020 NOMINAL THREAD DIAMETER: 0.164 INCHES THREAD QUANTITY PER INCH: 32 SCREW MATERIAL: STEEL SCREW SURFACE TREATMENT: ZINC SPECIAL FEATURES: THREAD REQ. ASME B1.1, UNC & UNF THREAD SERIES DESIGNATOR: UNC