Nyloc Nut 7/8 x 9 BSW Zinc Plated Gr.6 DIN 985
Nyloc Nut
Hexagon
Imperial BSW
Zinc Plated
High Tensile Grade 6
Dia: 7/8'
TPI: 9
Wrench Size Across Flats: 1.15/16'
A BSW 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.