Stainless steel screws for Tuf-Tite septic tank risers and lids. The screws are #10 1 3/4 in Pan Head. The screws are made with high quality 18/8 Stainless Steel.
We currently do not stock the square head screws.
Septic tank risers and lids require stainless steel screws. Stainless steel prevents the screws from corroding.
12” Risers & Lids = 3 Screws
16” Risers & Lids = 4 Screws
20” Risers & Lids = 8 Screws