Serrated Flange Screws (Inch)
Non-Serrated Flange Screws (Inch)
Metric Flange Screws, Class 8.8, DIN 6921
Metric Flange Screws, Class 10.9, DIN 6921
Metric Flange Screws, Class 10.9, JIS B1189
Metric Serrated Flange Screws, DIN 6921