Stainless Steel Sheet Metal Tapping Screws Pan Head Grade 18-8 Quantity 50 pc | eBay
Stainless Steel Sheet Metal Grades
Metal Grades: Designations for grading sheet metals
Prime-Line 9021334 Sheet Metal Screw, Self-Tapping, Pan Head Phillips, 14 X 1-1/4 in, Grade 18-8 Stainless Steel, Pack of 25, Machine Screws - Amazon Canada