1/2" NPT Locknuts - Black 6/6 Nylon

Topaz’s 6/6 nylon locknuts contain straight NPS Threads for use with NPT Threaded Fittings to provide a secure seal of conduit to a box or enclosure. Strong and lightweight construction; available in black for use in dry locations. Always in stock and ready for fast delivery in sizes from 3/8” to 1”.