Found it! head bolts

[rockhouse]

wanted 2 head bolts for a 1981 williams or bally pinball
or does anyone know what the thread is
thanks

 

[Pudsey pinball]

Andy @pinballmania has them

 

[rockhouse]

unfortunately he's shut until august 11th

 

[paddythegreek]

3/8" unc X 4" long. It is possible to get away with 3-1/2" ones. Measure the depth and pm me how long. I'm sure i have some as i get them from a place in Leicester called ALL SCREWED UP.

 

[rockhouse]

hi thanks for the reply cant find pm button
they are 3-1/2" long

 

[Paul]

cant find pm button

Top right "envelope" - They are called conversations on this software...

 

[rockhouse]

many thanks

 

[rockhouse]

a big thanks to paddythegreek for the bolts