Data sheet

Head base diameter in inch :

0,740

Head base diameter in mm :

18,79

Thread diameter in inch :

7/16-20

Diameter unthreaded part Inch :

7/16

Head height in inch :

0.345

Head height in mm :

8,76

Thread length in inch :

1,250

Thread length in mm :

31,75

Under-head length in inch :

4.750

Under-head length in mm :

120.65