front seat spacers

[Paul77]

Many thanks for the reply's .

 

[sdibbers]

Phillips head set screws IIRC

They are, but it’s much easier to use Allen head screws if you decided to use longer screws.

 

[Vern Klukas]

Also easier to use allen head because the OEM isn't actually Phillips but the nearly identical Posidrive recess.

Yours
Vern

 

[ghce]

Phillips head set screws IIRC

For those that need to know.

Henry F. Phillips - Wikipedia

We should probably call it a Thompson screw given its inventor and patent heritage, bit late now though.