Wing Nut M12 x 1.75 A4 Stainless Steel DIN 315

Wing Nut
Metric
Stainless Steel A4 Grade 316
Dia: M12
Pitch: 1.75
DIN: 315
A DIN 315 wing nut, made from A4 (Grade 316) "marine-grade" stainless steel, is a hand-operated, internally threaded fastener with large wings for manual grip. Its primary purpose is to allow for quick, tool-free assembly, disassembly, or frequent adjustment of components in highly corrosive environments like marine or chemical processing applications.