Hex Nuts Grade 2 Zinc NC Zinc plated to meet ASTM Specification B633, Class SC4, Type 1. Used in conjunction with low carbon bolts and screws that are not treated.
Avdel 249AK51618 Thread Conversion Kit, Hex/Round, 5/16"-18 Compatible Internal Thread Size, Steel, UNC
This thread conversion kit is made of steel. It has an overall length of 1 57/64 inch and an...