Coupler Nut
Hexagon Long Nut
Metric
Stainless Steel A2 Grade 304
Dia: M12
Pitch: 1.75
Length: 36mm
DIN 917
Wrench Size Across Flats: 19mm
A DIN 6334 coupler nut, made from A2 (Grade 304) stainless steel, is a tall, six-sided, internally threaded fastener designed to join and extend threaded components like rods or bolts. Its primary purpose is to provide a strong, extended connection in moderate environments, such as indoor construction or general engineering applications.
