HOLO-KROME 60042 #10-24 X 3/8" 소켓 캡 나사 | 플랫 헤드 육각 소켓 드라이브 | 합금강 열처리 블랙 옥사이드 (100개/팩)

The black oxide finish on these flat heads gives a nice uniform look against the steel frame I used them on. They seated perfectly flush without any stripping issues.

I've used about forty of these so far on a jig fixture and the flat head seats flush every time without stripping, the hexagonal drive grips the wrench firmly. For three-eighths length they feel solidly machined, and the thermal black oxide hasn't chipped or rusted after a few weeks of shop use. Exa

The black oxide finish on these screws gives them a clean, professional look that holds up well during assembly. I used them for mounting brackets on a small machine, and the flat head sits flush perfectly.