Manufacturer Part Number: 103-055240|Fastener Type Compatibility|Socket-Head Cap ScrewScrew Sizes|Minimum Fastener Size Compatibility|Minimum Fastener Size Compatibility (Fractional Inch)|Minimum Fastener Size Compatibility (Wire)|Maximum Fastener Size Compatibility (Fractional Inch)|Maximum Fastener Size Compatibility|Tool Material|Cobalt SteelCoated|Coating|Bright/UncoatedFastener Size Compatibility (Wire)|Fastener Size Compatibility|1/2;1/4;3/8;5/16 in; Socket-Head Cap ScrewFastener Size Compatibility (Fractional Inch)|Overall Diameter|Overall Diameter (Fractional Inch)|Shank Type|StraightShank Diameter|Shank Diameter (Fractional Inch)|Shank Size|Series|Tool Application|Tool Performance|Standard/Oversize Pilot|OversizeFlute Type|Aircraft Style|NoPilot Diameter|Shank Taper Designation|Overall Length|Includes|Cutting Direction|ForwardIncluded Angle|Primary Workpiece Material|Primary Workpiece Material Code|Secondary Workpiece Material|Secondary Workpiece Material Code|Storage Unit Type|CaseStorage Unit Material|PlasticStorage Unit Height|Storage Unit Length|Storage Unit Width|Number Of Pieces|7.0Number Of Flutes|3UNSPSC Code|23241600