Coupler Nut M12 x 1.25 Metric Fine Black Gr.8 DIN 6334
Coupler Nut
Hexagon Long Nut
Metric Fine
Black / Self Color
High Tensile Grade 8
Dia: M12
Pitch: 1.25
Length: 36mm
DIN 6334
Wrench Size Across Flats: 19mm
A DIN 6334 nut is an elongated hexagonal fastener, commonly known as a coupling nut, extension nut, or connector nut. Its height is standardly three times its nominal thread diameter.