1/2"-20 Grade 8 Hex Nut - Yellow Zinc Plated 1/2-20 grade 8 hex nut (fine) yellow zinc HN81220 $0.243/ea
1/4"-28 Grade 8 Hex Nut - Yellow Zinc Plated 1/4-28 grade 8 hex nut (fine) yellow zinc HN81428 $0.051/ea
1/4"-20 Grade 8 Hex Nut - Yellow Zinc Plated 1/4-20 grade 8 hex nut (coarse) yellow zinc HN81420 $0.045/ea