How Much You Need To Expect You'll Pay For A Good types of screw heads
JIS B 1012 is often witnessed in Japanese-manufactured items like cameras and motorcycles. to present fewer inclination to come out, it superficially resembles a Phillips screw with more compact and more vertical grooves. the driving force’s place need to be blunt For the reason that reese’s base is flat. exactly the same 26.5 degree cone angle