These are a set of four Stainless Steel BSA A Series sump plate filter stud, nuts and washers. They are supplied together with Stainless nuts and rectangular section lock washers.
All nuts are semi polished so they can easily be polished to a mirror finish or bead blasted to give that original cadmium look. Please note all stainless parts should be assembled with copa slip (copper slip)
All British thread data can be viewed on our web site. Any queries please phone Motalia on 01953 789420 office hours.
These items are Made in England. I12x4 ok