https://www.simsupply.com/categories/facility-maintenance/building-hardware/hillman-8-32-tpi-grade-2-zinc-hex-machine-screw-nut-100-ct-140018-140018-737572/
Hillman #8 32 tpi Grade 2 Zinc Hex Machine Screw Nut (100 Ct.) 140018 737572 - SIM Supply
Hillman #8 32 tpi Grade 2 Zinc Hex Machine Screw Nut (100 Ct.) model 140018 by The Fastener Center and other Hillman Zinc Hex Machine Screw Nuts.