Imperial Clearance Hole Sizes Bolts & Screws

Standard Hole Shapes ; Round Holes R = Hole diameter ; Square Holes C = Length and width of square ; Slotted Holes L = Length of slot R = Width of

The head of a standard For example, a ¼-20 screw has a head diameter between and and the clearance hole diameter for the threads is

slot draait niet meer open Type of bolt holes: STDH: Standard size holes Used in bearing type connections OVSH: Over size holes SSLH: Short slotted holes Used in

slot gacor deposit 5000 via dana No distinction is made in the Steel Structures Standard NZS 3404 between the design ply bearing capacity for a long slotted hole in which the slot