Continuous thread stud is a stud that is threaded over its complete length.Table contains the dimensions for continuous thread studs according to ASME B18.31.2.
Designation: Continuous thread stud, ASME B18.31.2, 1⁄2-13 x 4
The overall length of continuous thread shall be in one-quarter inch increments for lengths through 10 in. For stud lengths greater than 10 in., lengths shall be in whole inches and one-half inch increments