1/4"-20 x 1-1/2" Phillips Drive Pan Head Zinc Finish Steel Machine Screw / FASTENER LENGTH: 1.500 INCHES NOMINAL HEAD STYLE: A23 PAN HEAD DIAMETER: 0.250 INCHES NOMINAL INTERNAL DRIVE STYLE: B2 CROSS RECESS TYPE II END ITEM IDENTIFICATION: 2355-01-532-2174 JOINT EOD RAPID RESPONSE VEHICLE (JERRV) PART NAME ASSIGNED BY CONTROLLING AGENCY: MACHINE SCREW SCREW MATERIAL: STEEL AND ZINC ALLOY