M5-0.8 x 30mm DIN 7985 Phillips Drive Pan Head Zinc Finish Steel Machine Screw / THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 28.4 MILLIMETERS NOMINAL FASTENER LENGTH: 30.0 MILLIMETERS NOMINAL HEAD STYLE: A24 PAN NO. 2 HEAD DIAMETER: 9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM HEAD HEIGHT: 3.7 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM INTERNAL DRIVE STYLE: B3 CROSS RECESS TYPE III END ITEM IDENTIFICATION: 2355-01-567-4930 TRUCK, BOMB SERVICE; MRAP BUFFALO MK2A2 NOMINAL THREAD DIAMETER: 5.0 MILLIMETERS THREAD PITCH IN MILLIMETERS: 0.8 EXTERNAL THREAD TOLERANCE CLASS: 6G PART NAME ASSIGNED BY CONTROLLING AGENCY: PAN HEAD MACHINE SCREW SCREW MATERIAL: STEEL BEARING SURFACE OF HEAD SURFACE TREATMENT: ZINC HEAD SURFACE TREATMENT: ZINC SCREW SURFACE TREATMENT: ZINC BEARING SURFACE OF HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F1941M, FE/ZN 3 AT ASSN STD SINGLE TREATMENT RESPONSE HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F1941M, FE/ZN 3 AT ASSN STD SINGLE TREATMENT RESPONSE SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F1941M, FE/ZN 3 AT ASSN STD SINGLE TREATMENT RESPONSE THREAD SERIES DESIGNATOR: M