part number: AN316-8 AN316-8 HEXAGON JAM NUT Hexagon jam nut (check nut) Material: Steel, cadmium plated Thread: 1/2-20 Dimensions: A: 3/4 inch B: 7/8 inch C: 1/4 inch MSRP: Now: $0.96 Add to Cart part number: AN316-8 AN316-8 HEXAGON JAM NUT MSRP: Now: $0.96 Add to Cart