UNF SCREWS
!

SCREW 1/4UNF PAN POSIDRIVE

14-2203
!
1/4UNF x 3/8"

SCREW 1/4UNC X 3" PHILLIPS

70-3442
!

This is the correct head for the engine and gearbox  covers of most BSA's and Triumphs after 1968.

Just cut to size...