Translation guide
A brad is a small nail with a very small head, used in woodworking and finishing work. In Japanese, it is referred to by specific terms for nails or fasteners.
A thin nail with a small head, used for trim or delicate woodworking.
Standard term for a finishing nail, which includes brads. Used in carpentry and DIY.
I'll use brads for this picture frame.
Loanword from English, used in technical or imported tool contexts. Less common than 仕上げ釘.
Literally 'thin nail', a generic term that can include brads. More common in traditional woodworking.
Brad nails are driven with a power tool.
Thin nails are inconspicuous because of their small heads.