$Ā /Ā EACH

Castle Nut, SAE, 3/8-16 in, Zinc Plated, Material Grade: 5
Part #37CNCL5Z
UNSPC #31161700
Castle Nut, Measurement System: SAE, 3/8-16 in, Zinc Plated, Material Grade: 5
Diameter - Thread Size 3/8-16 Finish Zinc Plated Material Grade 5 Measurement System SAE Thread Type UNC
