Weld Nut Material Steel Finish Black Oxide Thread Size #10-32 Base Height 1/32 in Base Width 7/16 in Base Length 5/8 in Collar Height 0.015625 in Collar Diameter 0.09375 in Number of Weld Projections 4 System of Measurement Inch Base Shape Tab For Hole Diameter 1/4 in Hole Location Center Pack Size Small Pack Package Quantity 50