Manufacturer Part Number: -33852-21/2|Screw Size|1/4Thread Size|Drill Point Size|#3Head Type|Hex WasherDrive Type|HexMaterial|SteelMaterial Grade|1016-1024Standards|AISI 1016; ASME B18.6.3; SAE J78Fastener Standard|AISI 1016; ASME B18.6.3; SAE J78Washer Type|Length Measurement Type|Length Under HeadThread Pitch (Inch)|Package Quantity|Point Type|System Of Measurement|InchFinish Coating|Zinc-PlatedLength Under Head (Inch)|Length (Inch)|2-1/2UNSPSC Code|