Imperial Clearance Hole Sizes Bolts & Screws

2 Slotted hole dimensions and locations slot hole dimension standard The standard size for a long-slotted hole for a 34 diameter bolt is 1316-inch by 1−78-inch The radius at all corners is 1332-inch A slot ufa168 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

slot anime 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