Hole Size and Bolt Spacing

Holes & Slots: Dimensions Keep hole and slot diameters at least as large as material thickness Higher strength materials require larger diameters

The resulting hole diameter d0 for each type of hole is determined by adding the nominal clearance given in

slot pulsa axis These callouts use standard symbols for number of places, diameter, depth, counterbore, and countersink Figure 11-5 For a slotted hole, the diameter is

slot machine dancing drums Standard hole sizes for bolts are made 116-in larger in diameter than the nominal size of the fastener body This provides a certain amount of