Midwest Fastener 7/8 in.-9 Slotted Hex Nut

The Midwest Fastener 7/8 in.-9 Slotted Hex Nut is engineered for secure fastening in high-demand mechanical and structural applications. Designed with precision slots cut into the top portion, this slotted nut accommodates a cotter pin or safety wire when paired with a drilled shank fastener to prevent loosening caused by severe vibration. Constructed from durable Grade A steel and coated with a protective zinc finish, this fastener provides dependable strength and corrosion resistance. It is well-suited for agricultural, automotive, and industrial equipment maintenance and assembly projects.