Nyloc Nut
Hexagon
Imperial BSF
Zinc Plated
High Tensile Grade 6
Dia: 1'
TPI: 10
Wrench Size Across Flats: 1.1/2'
A BSF 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.
