Material: Solid Brass - not plated, full brass
(gold color)
Type: Hex head, full thread
Corrosion resistant, no rust
What it is for:
Electrical work: For busbar, panel board
battery terminals, transformer - because
brass conducts electricity and doesn't rust.
This is its main use.
Plumbing and marine - where water contact
Decorative / furniture where you don't want
rust.