Attributes . (10) 1/4 in - 28, 45?? Anlge, Short Thread, (10) 1/4 in - 28, 90?? Angle, Short Thread, (10) 1/8 in NPT 65?? Angle, (10) 1/8 in NPT 90?? Angle, (20) 1/4 in. NPT, Straight, (40) 1/4 in - 28 Straight, Short Thread . Names