Nyloc Nut M45 x 4.5 Zinc Plated Gr.6 DIN 985

Nyloc Nut
Hexagon
Metric
Zinc Plated
High Tensile Grade 6
Dia: M45
Pitch: 4.5
DIN 985
Wrench Size Across Flats: 70mm
A DIN 985 Nyloc nut (or nylon insert lock nut) is a specialized hexagonal fastener featuring an integrated non-metallic collar—typically polyamide (nylon)—that acts as a self-locking mechanism. It is a "thin type" or low-profile nut, significantly shorter than the standard DIN 982 version.