similar to small size tap bolts except that a greater variety of shapes of heads are available
slotted for a screw driver and generally used with a nut
used to prevent relative motion between two parts
similar to stud
thickness of plates to be riveted
length of rivet
diameter of head
nominal diameter
30°
45°
60°
80°
bolts
keys
cotters
rivets
d
1.25 d
1.5 d
1.75 d