(100) Tornillos de máquina ranurados de cabeza redonda chapados en zinc de 5/16"-18 X 1-3/4" 1,75 1-3/4
5/16"-18 X 1-3/4" Zinc Plated Round Head Slotted Machine Screws (Box of 50). Drive Style Slotted. Thread Direction Right Hand. Thread Size 5/16 "-18. Rounded Head Style Round. Thread Type UNC. Thread Fit Class 2A.