The ASTM A563 specification covers the chemical and mechanical requirements for carbon and alloy steel nuts used on bolts, studs, and externally threaded fasteners. Additionally, the specification allows for the substitution of ASTM A194 grade 2H nuts in lieu of A563 nuts due to the lack of availability.
100 PER BOX / PRICE PER BOX
You can use c4-tab3-global to give your customers more information on shipping