3/8"-16 x 1-1/2" Hex Drive Cup Point Zinc Finish Alloy Steel Socket Set Screw / THREAD CLASS: 3A THREAD DIRECTION: RIGHT-HAND FASTENER LENGTH: 1.48 INCHES MINIMUM AND 1.52 INCHES MAXIMUM HEAD STYLE: C101 HEADLESS (SETSCREW) POINT DIAMETER: 0.194 INCHES MINIMUM AND 0.212 INCHES MAXIMUM POINT STYLE: F20 CUP INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: 2330-01-303-8832 NOMINAL THREAD DIAMETER: 0.375 INCHES WIDTH ACROSS FLATS: 0.1875 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM THREAD QUANTITY PER INCH: 16 POINT CHAMFER ANGLE: 90.0 DEGREES NOMINAL PART NAME ASSIGNED BY CONTROLLING AGENCY: 3/8-16X1.5, SOCKET SET SCREW, CUP POINT, ZINC PLATED MATERIAL: STEEL OVERALL MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F912 ASSN STD SINGLE MATERIAL RESPONSE OVERALL SURFACE TREATMENT: ZINC OVERALL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F1941 ASSN STD SINGLE TREATMENT RESPONSE OVERALL THREAD SERIES DESIGNATOR: UNC